-108-10x=21x+21

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Solution for -108-10x=21x+21 equation:


Simplifying
-108 + -10x = 21x + 21

Reorder the terms:
-108 + -10x = 21 + 21x

Solving
-108 + -10x = 21 + 21x

Solving for variable 'x'.

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

Add '-21x' to each side of the equation.
-108 + -10x + -21x = 21 + 21x + -21x

Combine like terms: -10x + -21x = -31x
-108 + -31x = 21 + 21x + -21x

Combine like terms: 21x + -21x = 0
-108 + -31x = 21 + 0
-108 + -31x = 21

Add '108' to each side of the equation.
-108 + 108 + -31x = 21 + 108

Combine like terms: -108 + 108 = 0
0 + -31x = 21 + 108
-31x = 21 + 108

Combine like terms: 21 + 108 = 129
-31x = 129

Divide each side by '-31'.
x = -4.161290323

Simplifying
x = -4.161290323

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