-84-2x=141+7x

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Solution for -84-2x=141+7x equation:


Simplifying
-84 + -2x = 141 + 7x

Solving
-84 + -2x = 141 + 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.
-84 + -2x + -7x = 141 + 7x + -7x

Combine like terms: -2x + -7x = -9x
-84 + -9x = 141 + 7x + -7x

Combine like terms: 7x + -7x = 0
-84 + -9x = 141 + 0
-84 + -9x = 141

Add '84' to each side of the equation.
-84 + 84 + -9x = 141 + 84

Combine like terms: -84 + 84 = 0
0 + -9x = 141 + 84
-9x = 141 + 84

Combine like terms: 141 + 84 = 225
-9x = 225

Divide each side by '-9'.
x = -25

Simplifying
x = -25

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