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Popular >

7a-13=8+4a

Solution

7 a - 13 = 8 + 4 a

Solution

a = 7

Solution steps

7 a - 13 = 8 + 4 a

Move

13

to the right side

7 a = 4 a + 21

Move

4 a

to the left side

3 a = 21

Divide both sides by

3

a = 7

Popular Examples

5y-2+y-6=-9y+10+6y+13

5 y - 2 + y - 6 = - 9 y + 10 + 6 y + 13

solvefor x, x/2-y/5 =1 solve for

x, \frac{x}{2} - \frac{y}{5} = 1

3 = - x

3 = 3 x

8 - 6 x = x - 6

Frequently Asked Questions (FAQ)

What is the answer to 7a-13=8+4a ?
The answer to 7a-13=8+4a is a=7
Solve for a: 7a-13=8+4a
The solution is a=7