12x+5+3x-7=

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Solution for 12x+5+3x-7= equation:


Simplifying
12x + 5 + 3x + -7 = 0

Reorder the terms:
5 + -7 + 12x + 3x = 0

Combine like terms: 5 + -7 = -2
-2 + 12x + 3x = 0

Combine like terms: 12x + 3x = 15x
-2 + 15x = 0

Solving
-2 + 15x = 0

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 15x = 0 + 2

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

Combine like terms: 0 + 2 = 2
15x = 2

Divide each side by '15'.
x = 0.1333333333

Simplifying
x = 0.1333333333

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