3x-12+2x+2=90+2x+8

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Solution for 3x-12+2x+2=90+2x+8 equation:


Simplifying
3x + -12 + 2x + 2 = 90 + 2x + 8

Reorder the terms:
-12 + 2 + 3x + 2x = 90 + 2x + 8

Combine like terms: -12 + 2 = -10
-10 + 3x + 2x = 90 + 2x + 8

Combine like terms: 3x + 2x = 5x
-10 + 5x = 90 + 2x + 8

Reorder the terms:
-10 + 5x = 90 + 8 + 2x

Combine like terms: 90 + 8 = 98
-10 + 5x = 98 + 2x

Solving
-10 + 5x = 98 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-10 + 5x + -2x = 98 + 2x + -2x

Combine like terms: 5x + -2x = 3x
-10 + 3x = 98 + 2x + -2x

Combine like terms: 2x + -2x = 0
-10 + 3x = 98 + 0
-10 + 3x = 98

Add '10' to each side of the equation.
-10 + 10 + 3x = 98 + 10

Combine like terms: -10 + 10 = 0
0 + 3x = 98 + 10
3x = 98 + 10

Combine like terms: 98 + 10 = 108
3x = 108

Divide each side by '3'.
x = 36

Simplifying
x = 36

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