-2x+12+4x+25=-4

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Solution for -2x+12+4x+25=-4 equation:


Simplifying
-2x + 12 + 4x + 25 = -4

Reorder the terms:
12 + 25 + -2x + 4x = -4

Combine like terms: 12 + 25 = 37
37 + -2x + 4x = -4

Combine like terms: -2x + 4x = 2x
37 + 2x = -4

Solving
37 + 2x = -4

Solving for variable 'x'.

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

Add '-37' to each side of the equation.
37 + -37 + 2x = -4 + -37

Combine like terms: 37 + -37 = 0
0 + 2x = -4 + -37
2x = -4 + -37

Combine like terms: -4 + -37 = -41
2x = -41

Divide each side by '2'.
x = -20.5

Simplifying
x = -20.5

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