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Popular >

12x+13=7x-7

Solution

12 x + 13 = 7 x - 7

Solution

x = - 4

Solution steps

12 x + 13 = 7 x - 7

Move

13

to the right side

12 x = 7 x - 20

Move

7 x

to the left side

5 x = - 20

Divide both sides by

5

x = - 4

Popular Examples

solvefor a,x^3+ax^2+bx+c=0 solve for

a, x^{3} + a x^{2} + b x + c = 0

(-4(x+1))/7+19=3(x-1)

\frac{- 4 ( x + 1 )}{7} + 19 = 3 (x - 1)

f = (\frac{2}{3})^{2}

2 x - 4 = 2 x + 5

solvefor a,2x-ay-18=0 solve for

a, 2 x - a y - 18 = 0

Frequently Asked Questions (FAQ)

What is the answer to 12x+13=7x-7 ?
The answer to 12x+13=7x-7 is x=-4
Solve for x: 12x+13=7x-7
The solution is x=-4