Find the value of each variable
Question 11 (3 points)
b + 6 = 4 - 6b
Question 12 (3 points)
2 (c+5) = 9 + c
Question 13 (3 points)
5x + 2 = 3(x -2)
Question 14 (3 points)
-2 (3y -1) +my =14 - y
Question 15 (3 points)
2(x +5) -7 =3(x-2)
Question 11 (3 points)
b + 6 = 4 - 6b
Question 12 (3 points)
2 (c+5) = 9 + c
Question 13 (3 points)
5x + 2 = 3(x -2)
Question 14 (3 points)
-2 (3y -1) +my =14 - y
Question 15 (3 points)
2(x +5) -7 =3(x-2)
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Find the value of each variable
Question 11 (3 points)
b + 6 = 4 - 6b
b + 6b = 4-6
7b = -2
b = -2/7
Question 12 (3 points)
2 (c+5) = 9 + c
2c + 10 = 9 + c
2c - c = 9 -10
c = -1
Question 13 (3 points)
5x + 2 = 3(x -2)
5x + 2 = 3x -6
5x -3x = -6-2
2x = -8
x = -8/2
x = -4
Question 14 (3 points)
-2 (3y -1) +my =14 - y
-6y + 2 + my = 14 - y
-6y + y +my = 14 -2
-5y + my = 12 ( can’t get the value of y coz there is an my?)
Question 15 (3 points)
2(x +5) -7 =3(x-2)
2x +10 -7 = 3x -6
2x -3x = -6 - 10 + 7
-x = -9
x = 9
Hope it helps