18-2x=-7x+8

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Solution for 18-2x=-7x+8 equation:


Simplifying
18 + -2x = -7x + 8

Reorder the terms:
18 + -2x = 8 + -7x

Solving
18 + -2x = 8 + -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.
18 + -2x + 7x = 8 + -7x + 7x

Combine like terms: -2x + 7x = 5x
18 + 5x = 8 + -7x + 7x

Combine like terms: -7x + 7x = 0
18 + 5x = 8 + 0
18 + 5x = 8

Add '-18' to each side of the equation.
18 + -18 + 5x = 8 + -18

Combine like terms: 18 + -18 = 0
0 + 5x = 8 + -18
5x = 8 + -18

Combine like terms: 8 + -18 = -10
5x = -10

Divide each side by '5'.
x = -2

Simplifying
x = -2

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