littlecaesars29
A = 2B + 5 A - B = 12 Easier to do if the terms are on the same side for both equations, so we'll add B to each side in the second equation. A = B + 12 A = 2B + 5 Since both equations are equal to A, they are equal to each other B + 12 = 2B + 5 Subtract B from each side 12 = b + 5 Subtract 5 from each side 7 = B . If B is 7, then A is (2*7)+5 A is 14+5 = 19
Answers & Comments
Verified answer
✏️NUMBERS
» Represent and as the larger and smaller number respectively. Formulate equations on the given statements.
The larger of two numbers is 5 more than twice the smaller.
If the smaller is subtracted from the larger, the result is 12.
» Substitute from the first equation to the second equation in terms of
» Thus, the smaller number is 7. Substitute it to the first equation to find
The two numbers are 19 and 7
(ノ^_^)ノ
A - B = 12
Easier to do if the terms are on the same side for both equations, so we'll add B to each side in the second equation.
A = B + 12
A = 2B + 5
Since both equations are equal to A, they are equal to each other
B + 12 = 2B + 5
Subtract B from each side
12 = b + 5
Subtract 5 from each side
7 = B
.
If B is 7, then A is (2*7)+5
A is 14+5 = 19
Answer:
Step-by-step explanation:
#CARRY ON LEARNING
#BRAINLY FAST
#calculated correctly