-4x+9(x-5)=12x+4-3x

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Solution for -4x+9(x-5)=12x+4-3x equation:


Simplifying
-4x + 9(x + -5) = 12x + 4 + -3x

Reorder the terms:
-4x + 9(-5 + x) = 12x + 4 + -3x
-4x + (-5 * 9 + x * 9) = 12x + 4 + -3x
-4x + (-45 + 9x) = 12x + 4 + -3x

Reorder the terms:
-45 + -4x + 9x = 12x + 4 + -3x

Combine like terms: -4x + 9x = 5x
-45 + 5x = 12x + 4 + -3x

Reorder the terms:
-45 + 5x = 4 + 12x + -3x

Combine like terms: 12x + -3x = 9x
-45 + 5x = 4 + 9x

Solving
-45 + 5x = 4 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-45 + 5x + -9x = 4 + 9x + -9x

Combine like terms: 5x + -9x = -4x
-45 + -4x = 4 + 9x + -9x

Combine like terms: 9x + -9x = 0
-45 + -4x = 4 + 0
-45 + -4x = 4

Add '45' to each side of the equation.
-45 + 45 + -4x = 4 + 45

Combine like terms: -45 + 45 = 0
0 + -4x = 4 + 45
-4x = 4 + 45

Combine like terms: 4 + 45 = 49
-4x = 49

Divide each side by '-4'.
x = -12.25

Simplifying
x = -12.25

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