3x-3+3x-3+2x+2x=84

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Solution for 3x-3+3x-3+2x+2x=84 equation:


Simplifying
3x + -3 + 3x + -3 + 2x + 2x = 84

Reorder the terms:
-3 + -3 + 3x + 3x + 2x + 2x = 84

Combine like terms: -3 + -3 = -6
-6 + 3x + 3x + 2x + 2x = 84

Combine like terms: 3x + 3x = 6x
-6 + 6x + 2x + 2x = 84

Combine like terms: 6x + 2x = 8x
-6 + 8x + 2x = 84

Combine like terms: 8x + 2x = 10x
-6 + 10x = 84

Solving
-6 + 10x = 84

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + 10x = 84 + 6

Combine like terms: -6 + 6 = 0
0 + 10x = 84 + 6
10x = 84 + 6

Combine like terms: 84 + 6 = 90
10x = 90

Divide each side by '10'.
x = 9

Simplifying
x = 9

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