12x+4=-5x+7

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Solution for 12x+4=-5x+7 equation:


Simplifying
12x + 4 = -5x + 7

Reorder the terms:
4 + 12x = -5x + 7

Reorder the terms:
4 + 12x = 7 + -5x

Solving
4 + 12x = 7 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
4 + 12x + 5x = 7 + -5x + 5x

Combine like terms: 12x + 5x = 17x
4 + 17x = 7 + -5x + 5x

Combine like terms: -5x + 5x = 0
4 + 17x = 7 + 0
4 + 17x = 7

Add '-4' to each side of the equation.
4 + -4 + 17x = 7 + -4

Combine like terms: 4 + -4 = 0
0 + 17x = 7 + -4
17x = 7 + -4

Combine like terms: 7 + -4 = 3
17x = 3

Divide each side by '17'.
x = 0.1764705882

Simplifying
x = 0.1764705882

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