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

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


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

Reorder the terms:
5(-3 + x) + 3x = 12x
(-3 * 5 + x * 5) + 3x = 12x
(-15 + 5x) + 3x = 12x

Combine like terms: 5x + 3x = 8x
-15 + 8x = 12x

Solving
-15 + 8x = 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.
-15 + 8x + -12x = 12x + -12x

Combine like terms: 8x + -12x = -4x
-15 + -4x = 12x + -12x

Combine like terms: 12x + -12x = 0
-15 + -4x = 0

Add '15' to each side of the equation.
-15 + 15 + -4x = 0 + 15

Combine like terms: -15 + 15 = 0
0 + -4x = 0 + 15
-4x = 0 + 15

Combine like terms: 0 + 15 = 15
-4x = 15

Divide each side by '-4'.
x = -3.75

Simplifying
x = -3.75

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