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Popular >

9a-12=3a-15

Solution

9 a - 12 = 3 a - 15

Solution

a = - \frac{1}{2}

+1

Decimal Notation

a = - 0.5

Solution steps

9 a - 12 = 3 a - 15

Move

12

to the right side

9 a = 3 a - 3

Move

3 a

to the left side

6 a = - 3

Divide both sides by

6

a = - \frac{1}{2}

Popular Examples

4 (2 + 5) = 32

solvefor c,5p+9c=p solve for

c, 5 p + 9 c = p

8 = 8 x - 4 (x + 8)

17 - 6 r = 25 - 3 r

4 (t - 30) = - 1 - 3 t

Frequently Asked Questions (FAQ)

What is the answer to 9a-12=3a-15 ?
The answer to 9a-12=3a-15 is a=-1/2
Solve for a: 9a-12=3a-15
The solution is a=-1/2