7x+25=x+13

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Solution for 7x+25=x+13 equation:


Simplifying
7x + 25 = x + 13

Reorder the terms:
25 + 7x = x + 13

Reorder the terms:
25 + 7x = 13 + x

Solving
25 + 7x = 13 + x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
25 + 7x + -1x = 13 + x + -1x

Combine like terms: 7x + -1x = 6x
25 + 6x = 13 + x + -1x

Combine like terms: x + -1x = 0
25 + 6x = 13 + 0
25 + 6x = 13

Add '-25' to each side of the equation.
25 + -25 + 6x = 13 + -25

Combine like terms: 25 + -25 = 0
0 + 6x = 13 + -25
6x = 13 + -25

Combine like terms: 13 + -25 = -12
6x = -12

Divide each side by '6'.
x = -2

Simplifying
x = -2

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