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Popular >

4x+7=x-8

Solution

4 x + 7 = x - 8

Solution

x = - 5

Solution steps

4 x + 7 = x - 8

Move

7

to the right side

4 x = x - 15

Move

x

to the left side

3 x = - 15

Divide both sides by

3

x = - 5

Popular Examples

5 a - 4 a = 15

5x-3(3-x/4)=(7x)/2-3

5 x - 3 (3 - \frac{x}{4}) = \frac{7 x}{2} - 3

\frac{3 x}{2} + 4 = 2 x + 5

solvefor x,x-4y=-5 solve for

x, x - 4 y = - 5

solvefor y,x=(5y+17)/7 solve for

y, x = \frac{5 y + 17}{7}

Frequently Asked Questions (FAQ)

What is the answer to 4x+7=x-8 ?
The answer to 4x+7=x-8 is x=-5
Solve for x: 4x+7=x-8
The solution is x=-5