-4x+9x-(-4)=12x-5-(-10)

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Solution for -4x+9x-(-4)=12x-5-(-10) equation:


Simplifying
-4x + 9x + -1(-4) = 12x + -5 + -1(-10)

Multiply -1 * -4
-4x + 9x + 4 = 12x + -5 + -1(-10)

Reorder the terms:
4 + -4x + 9x = 12x + -5 + -1(-10)

Combine like terms: -4x + 9x = 5x
4 + 5x = 12x + -5 + -1(-10)

Multiply -1 * -10
4 + 5x = 12x + -5 + 10

Reorder the terms:
4 + 5x = -5 + 10 + 12x

Combine like terms: -5 + 10 = 5
4 + 5x = 5 + 12x

Solving
4 + 5x = 5 + 12x

Solving for variable 'x'.

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

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

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

Combine like terms: 12x + -12x = 0
4 + -7x = 5 + 0
4 + -7x = 5

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

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

Combine like terms: 5 + -4 = 1
-7x = 1

Divide each side by '-7'.
x = -0.1428571429

Simplifying
x = -0.1428571429

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