Answer:
Step-by-step explanation:
10) b-11=11
b=11+11
b=22
11) 3x+5=x+5
(cancel equal terms)
3x=x
3x-x=0
2x=0
x=0
12) 8=2/6
8=1/3
(cross multiplication)
24=1
FALSE
13) 5=9s
9s=5
(divide both sides by 9)
s=5/9
answer
10.)
Simplifying
b + -11 = 11
Reorder the terms:
-11 + b = 11
Solving
Solving for variable 'b'.
Move all terms containing b to the left, all other terms to the right.
Add '11' to each side of the equation.
-11 + 11 + b = 11 + 11
Cobine like terms: -11 + 11 = 0
0 + b = 11 + 11
b = 11 + 11
Combine like terms: 11 + 11 = 22
b = 22
11.)Simplifying
3x + 5 = x + 5
5 + 3x = x + 5
5 + 3x = 5 + x
Add '-5' to each side of the equation.
5 + -5 + 3x = 5 + -5 + x
Combine like terms: 5 + -5 = 0
0 + 3x = 5 + -5 + x
3x = 5 + -5 + x
3x = 0 + x
3x = x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-1x' to each side of the equation.
3x + -1x = x + -1x
Combine like terms: 3x + -1x = 2x
2x = x + -1x
Combine like terms: x + -1x = 0
2x = 0
Divide each side by '2'.
x = 0
12. di ko maintindihan sorry nag labo kasi ng pic
13.)
5 = 9s
Solving for variable 's'.
Move all terms containing s to the left, all other terms to the right.
Add '-9s' to each side of the equation.
5 + -9s = 9s + -9s
Combine like terms: 9s + -9s = 0
5 + -9s = 0
5 + -5 + -9s = 0 + -5
0 + -9s = 0 + -5
-9s = 0 + -5
Combine like terms: 0 + -5 = -5
-9s = -5
Divide each side by '-9'.
s = 0.5555555556
sorry ang haba :)
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Answers & Comments
Answer:
Step-by-step explanation:
10) b-11=11
b=11+11
b=22
11) 3x+5=x+5
(cancel equal terms)
3x=x
3x-x=0
2x=0
x=0
12) 8=2/6
8=1/3
(cross multiplication)
24=1
FALSE
13) 5=9s
9s=5
(divide both sides by 9)
s=5/9
answer
10.)
Simplifying
b + -11 = 11
Reorder the terms:
-11 + b = 11
Solving
-11 + b = 11
Solving for variable 'b'.
Move all terms containing b to the left, all other terms to the right.
Add '11' to each side of the equation.
-11 + 11 + b = 11 + 11
Cobine like terms: -11 + 11 = 0
0 + b = 11 + 11
b = 11 + 11
Combine like terms: 11 + 11 = 22
b = 22
Simplifying
b = 22
11.)Simplifying
3x + 5 = x + 5
Reorder the terms:
5 + 3x = x + 5
Reorder the terms:
5 + 3x = 5 + x
Add '-5' to each side of the equation.
5 + -5 + 3x = 5 + -5 + x
Combine like terms: 5 + -5 = 0
0 + 3x = 5 + -5 + x
3x = 5 + -5 + x
Combine like terms: 5 + -5 = 0
3x = 0 + x
3x = x
Solving
3x = x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-1x' to each side of the equation.
3x + -1x = x + -1x
Combine like terms: 3x + -1x = 2x
2x = x + -1x
Combine like terms: x + -1x = 0
2x = 0
Divide each side by '2'.
x = 0
Simplifying
x = 0
12. di ko maintindihan sorry nag labo kasi ng pic
13.)
Simplifying
5 = 9s
Solving
5 = 9s
Solving for variable 's'.
Move all terms containing s to the left, all other terms to the right.
Add '-9s' to each side of the equation.
5 + -9s = 9s + -9s
Combine like terms: 9s + -9s = 0
5 + -9s = 0
Add '-5' to each side of the equation.
5 + -5 + -9s = 0 + -5
Combine like terms: 5 + -5 = 0
0 + -9s = 0 + -5
-9s = 0 + -5
Combine like terms: 0 + -5 = -5
-9s = -5
Divide each side by '-9'.
s = 0.5555555556
Simplifying
s = 0.5555555556
sorry ang haba :)
11.x = 0
12.?
13.s 0.5555555556