7x+13-9x=8x-3-8

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Solution for 7x+13-9x=8x-3-8 equation:


Simplifying
7x + 13 + -9x = 8x + -3 + -8

Reorder the terms:
13 + 7x + -9x = 8x + -3 + -8

Combine like terms: 7x + -9x = -2x
13 + -2x = 8x + -3 + -8

Reorder the terms:
13 + -2x = -3 + -8 + 8x

Combine like terms: -3 + -8 = -11
13 + -2x = -11 + 8x

Solving
13 + -2x = -11 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
13 + -2x + -8x = -11 + 8x + -8x

Combine like terms: -2x + -8x = -10x
13 + -10x = -11 + 8x + -8x

Combine like terms: 8x + -8x = 0
13 + -10x = -11 + 0
13 + -10x = -11

Add '-13' to each side of the equation.
13 + -13 + -10x = -11 + -13

Combine like terms: 13 + -13 = 0
0 + -10x = -11 + -13
-10x = -11 + -13

Combine like terms: -11 + -13 = -24
-10x = -24

Divide each side by '-10'.
x = 2.4

Simplifying
x = 2.4

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