7x+12-2x=2(5x+16)

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Solution for 7x+12-2x=2(5x+16) equation:


Simplifying
7x + 12 + -2x = 2(5x + 16)

Reorder the terms:
12 + 7x + -2x = 2(5x + 16)

Combine like terms: 7x + -2x = 5x
12 + 5x = 2(5x + 16)

Reorder the terms:
12 + 5x = 2(16 + 5x)
12 + 5x = (16 * 2 + 5x * 2)
12 + 5x = (32 + 10x)

Solving
12 + 5x = 32 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
12 + 5x + -10x = 32 + 10x + -10x

Combine like terms: 5x + -10x = -5x
12 + -5x = 32 + 10x + -10x

Combine like terms: 10x + -10x = 0
12 + -5x = 32 + 0
12 + -5x = 32

Add '-12' to each side of the equation.
12 + -12 + -5x = 32 + -12

Combine like terms: 12 + -12 = 0
0 + -5x = 32 + -12
-5x = 32 + -12

Combine like terms: 32 + -12 = 20
-5x = 20

Divide each side by '-5'.
x = -4

Simplifying
x = -4

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