12x-3=2x+77

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Solution for 12x-3=2x+77 equation:


Simplifying
12x + -3 = 2x + 77

Reorder the terms:
-3 + 12x = 2x + 77

Reorder the terms:
-3 + 12x = 77 + 2x

Solving
-3 + 12x = 77 + 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.
-3 + 12x + -2x = 77 + 2x + -2x

Combine like terms: 12x + -2x = 10x
-3 + 10x = 77 + 2x + -2x

Combine like terms: 2x + -2x = 0
-3 + 10x = 77 + 0
-3 + 10x = 77

Add '3' to each side of the equation.
-3 + 3 + 10x = 77 + 3

Combine like terms: -3 + 3 = 0
0 + 10x = 77 + 3
10x = 77 + 3

Combine like terms: 77 + 3 = 80
10x = 80

Divide each side by '10'.
x = 8

Simplifying
x = 8

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