7x+12=2x+112

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Solution for 7x+12=2x+112 equation:


Simplifying
7x + 12 = 2x + 112

Reorder the terms:
12 + 7x = 2x + 112

Reorder the terms:
12 + 7x = 112 + 2x

Solving
12 + 7x = 112 + 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.
12 + 7x + -2x = 112 + 2x + -2x

Combine like terms: 7x + -2x = 5x
12 + 5x = 112 + 2x + -2x

Combine like terms: 2x + -2x = 0
12 + 5x = 112 + 0
12 + 5x = 112

Add '-12' to each side of the equation.
12 + -12 + 5x = 112 + -12

Combine like terms: 12 + -12 = 0
0 + 5x = 112 + -12
5x = 112 + -12

Combine like terms: 112 + -12 = 100
5x = 100

Divide each side by '5'.
x = 20

Simplifying
x = 20

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