(7x+15)=(2x+12)

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Solution for (7x+15)=(2x+12) equation:


Simplifying
(7x + 15) = (2x + 12)

Reorder the terms:
(15 + 7x) = (2x + 12)

Remove parenthesis around (15 + 7x)
15 + 7x = (2x + 12)

Reorder the terms:
15 + 7x = (12 + 2x)

Remove parenthesis around (12 + 2x)
15 + 7x = 12 + 2x

Solving
15 + 7x = 12 + 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.
15 + 7x + -2x = 12 + 2x + -2x

Combine like terms: 7x + -2x = 5x
15 + 5x = 12 + 2x + -2x

Combine like terms: 2x + -2x = 0
15 + 5x = 12 + 0
15 + 5x = 12

Add '-15' to each side of the equation.
15 + -15 + 5x = 12 + -15

Combine like terms: 15 + -15 = 0
0 + 5x = 12 + -15
5x = 12 + -15

Combine like terms: 12 + -15 = -3
5x = -3

Divide each side by '5'.
x = -0.6

Simplifying
x = -0.6

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