141-8x=10x-21

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Solution for 141-8x=10x-21 equation:


Simplifying
141 + -8x = 10x + -21

Reorder the terms:
141 + -8x = -21 + 10x

Solving
141 + -8x = -21 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
141 + -8x + -10x = -21 + 10x + -10x

Combine like terms: -8x + -10x = -18x
141 + -18x = -21 + 10x + -10x

Combine like terms: 10x + -10x = 0
141 + -18x = -21 + 0
141 + -18x = -21

Add '-141' to each side of the equation.
141 + -141 + -18x = -21 + -141

Combine like terms: 141 + -141 = 0
0 + -18x = -21 + -141
-18x = -21 + -141

Combine like terms: -21 + -141 = -162
-18x = -162

Divide each side by '-18'.
x = 9

Simplifying
x = 9

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