13-x=7x-1-2

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


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

Reorder the terms:
13 + -1x = -1 + -2 + 7x

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

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

Combine like terms: -1x + -7x = -8x
13 + -8x = -3 + 7x + -7x

Combine like terms: 7x + -7x = 0
13 + -8x = -3 + 0
13 + -8x = -3

Add '-13' to each side of the equation.
13 + -13 + -8x = -3 + -13

Combine like terms: 13 + -13 = 0
0 + -8x = -3 + -13
-8x = -3 + -13

Combine like terms: -3 + -13 = -16
-8x = -16

Divide each side by '-8'.
x = 2

Simplifying
x = 2

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