-13+3x-x=1+2+7x

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Solution for -13+3x-x=1+2+7x equation:


Simplifying
-13 + 3x + -1x = 1 + 2 + 7x

Combine like terms: 3x + -1x = 2x
-13 + 2x = 1 + 2 + 7x

Combine like terms: 1 + 2 = 3
-13 + 2x = 3 + 7x

Solving
-13 + 2x = 3 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-13 + 2x + -7x = 3 + 7x + -7x

Combine like terms: 2x + -7x = -5x
-13 + -5x = 3 + 7x + -7x

Combine like terms: 7x + -7x = 0
-13 + -5x = 3 + 0
-13 + -5x = 3

Add '13' to each side of the equation.
-13 + 13 + -5x = 3 + 13

Combine like terms: -13 + 13 = 0
0 + -5x = 3 + 13
-5x = 3 + 13

Combine like terms: 3 + 13 = 16
-5x = 16

Divide each side by '-5'.
x = -3.2

Simplifying
x = -3.2

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