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

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


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

Reorder the terms:
-3(9 + 3x) = 2(4x + 5)
(9 * -3 + 3x * -3) = 2(4x + 5)
(-27 + -9x) = 2(4x + 5)

Reorder the terms:
-27 + -9x = 2(5 + 4x)
-27 + -9x = (5 * 2 + 4x * 2)
-27 + -9x = (10 + 8x)

Solving
-27 + -9x = 10 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-27 + -9x + -8x = 10 + 8x + -8x

Combine like terms: -9x + -8x = -17x
-27 + -17x = 10 + 8x + -8x

Combine like terms: 8x + -8x = 0
-27 + -17x = 10 + 0
-27 + -17x = 10

Add '27' to each side of the equation.
-27 + 27 + -17x = 10 + 27

Combine like terms: -27 + 27 = 0
0 + -17x = 10 + 27
-17x = 10 + 27

Combine like terms: 10 + 27 = 37
-17x = 37

Divide each side by '-17'.
x = -2.176470588

Simplifying
x = -2.176470588

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