3(4x-3)+3x=40

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Solution for 3(4x-3)+3x=40 equation: 


Simplifying
3(4x + -3) + 3x = 40

Reorder the terms:
3(-3 + 4x) + 3x = 40
(-3 * 3 + 4x * 3) + 3x = 40
(-9 + 12x) + 3x = 40

Combine like terms: 12x + 3x = 15x
-9 + 15x = 40

Solving
-9 + 15x = 40

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 + 15x = 40 + 9

Combine like terms: -9 + 9 = 0
0 + 15x = 40 + 9
15x = 40 + 9

Combine like terms: 40 + 9 = 49
15x = 49

Divide each side by '15'.
x = 3.266666667

Simplifying
x = 3.266666667

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