3(4x-5)=6+(2x+9)

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Solution for 3(4x-5)=6+(2x+9) equation:


Simplifying
3(4x + -5) = 6 + (2x + 9)

Reorder the terms:
3(-5 + 4x) = 6 + (2x + 9)
(-5 * 3 + 4x * 3) = 6 + (2x + 9)
(-15 + 12x) = 6 + (2x + 9)

Reorder the terms:
-15 + 12x = 6 + (9 + 2x)

Remove parenthesis around (9 + 2x)
-15 + 12x = 6 + 9 + 2x

Combine like terms: 6 + 9 = 15
-15 + 12x = 15 + 2x

Solving
-15 + 12x = 15 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-15 + 12x + -2x = 15 + 2x + -2x

Combine like terms: 12x + -2x = 10x
-15 + 10x = 15 + 2x + -2x

Combine like terms: 2x + -2x = 0
-15 + 10x = 15 + 0
-15 + 10x = 15

Add '15' to each side of the equation.
-15 + 15 + 10x = 15 + 15

Combine like terms: -15 + 15 = 0
0 + 10x = 15 + 15
10x = 15 + 15

Combine like terms: 15 + 15 = 30
10x = 30

Divide each side by '10'.
x = 3

Simplifying
x = 3

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