3(3x-4)=4x+15x

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Solution for 3(3x-4)=4x+15x equation:


Simplifying
3(3x + -4) = 4x + 15x

Reorder the terms:
3(-4 + 3x) = 4x + 15x
(-4 * 3 + 3x * 3) = 4x + 15x
(-12 + 9x) = 4x + 15x

Combine like terms: 4x + 15x = 19x
-12 + 9x = 19x

Solving
-12 + 9x = 19x

Solving for variable 'x'.

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

Add '-19x' to each side of the equation.
-12 + 9x + -19x = 19x + -19x

Combine like terms: 9x + -19x = -10x
-12 + -10x = 19x + -19x

Combine like terms: 19x + -19x = 0
-12 + -10x = 0

Add '12' to each side of the equation.
-12 + 12 + -10x = 0 + 12

Combine like terms: -12 + 12 = 0
0 + -10x = 0 + 12
-10x = 0 + 12

Combine like terms: 0 + 12 = 12
-10x = 12

Divide each side by '-10'.
x = -1.2

Simplifying
x = -1.2

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