7x-13=2x-18

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Solution for 7x-13=2x-18 equation:


Simplifying
7x + -13 = 2x + -18

Reorder the terms:
-13 + 7x = 2x + -18

Reorder the terms:
-13 + 7x = -18 + 2x

Solving
-13 + 7x = -18 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-13 + 7x + -2x = -18 + 2x + -2x

Combine like terms: 7x + -2x = 5x
-13 + 5x = -18 + 2x + -2x

Combine like terms: 2x + -2x = 0
-13 + 5x = -18 + 0
-13 + 5x = -18

Add '13' to each side of the equation.
-13 + 13 + 5x = -18 + 13

Combine like terms: -13 + 13 = 0
0 + 5x = -18 + 13
5x = -18 + 13

Combine like terms: -18 + 13 = -5
5x = -5

Divide each side by '5'.
x = -1

Simplifying
x = -1

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