8x-18=-20+7x

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Solution for 8x-18=-20+7x equation:


Simplifying
8x + -18 = -20 + 7x

Reorder the terms:
-18 + 8x = -20 + 7x

Solving
-18 + 8x = -20 + 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 + 8x + -7x = -20 + 7x + -7x

Combine like terms: 8x + -7x = 1x
-18 + 1x = -20 + 7x + -7x

Combine like terms: 7x + -7x = 0
-18 + 1x = -20 + 0
-18 + 1x = -20

Add '18' to each side of the equation.
-18 + 18 + 1x = -20 + 18

Combine like terms: -18 + 18 = 0
0 + 1x = -20 + 18
1x = -20 + 18

Combine like terms: -20 + 18 = -2
1x = -2

Divide each side by '1'.
x = -2

Simplifying
x = -2

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