Answer: no solution
Step-by-step explanation:
7x + 5 + 5x = 15x - 7 - 3x + 2
12x + 5 = 12x - 5
-12x -5. -12x -5
0 = -10
no solution
The two possible solutions of the <span>square of a number exceeds that number by 12 are: -3, and 4.
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Answer:
1. a/b = 2
2. a/b = 1/3
Step-by-step explanation:
3a=6b
We want to find a/b
Divide each side by b
3a/b=6b/b
3a/b = 6
Divide each side by 3
3a/3b =6/3
a/b = 2
15a=5b
We want to find a/b
Divide each side by b
15a/b = 5b/b
15a/b = 5
Divide each side by 15
15 a/15b = 5/15
a/b = 1/3
I'm just guessing but try -7
