4x+8x-3x+12-25+4=-2

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Solution for 4x+8x-3x+12-25+4=-2 equation:


Simplifying
4x + 8x + -3x + 12 + -25 + 4 = -2

Reorder the terms:
12 + -25 + 4 + 4x + 8x + -3x = -2

Combine like terms: 12 + -25 = -13
-13 + 4 + 4x + 8x + -3x = -2

Combine like terms: -13 + 4 = -9
-9 + 4x + 8x + -3x = -2

Combine like terms: 4x + 8x = 12x
-9 + 12x + -3x = -2

Combine like terms: 12x + -3x = 9x
-9 + 9x = -2

Solving
-9 + 9x = -2

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 9x = -2 + 9

Combine like terms: -9 + 9 = 0
0 + 9x = -2 + 9
9x = -2 + 9

Combine like terms: -2 + 9 = 7
9x = 7

Divide each side by '9'.
x = 0.7777777778

Simplifying
x = 0.7777777778

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