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

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


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

Reorder the terms:
9(4 + 2x) = -3(x + 2)
(4 * 9 + 2x * 9) = -3(x + 2)
(36 + 18x) = -3(x + 2)

Reorder the terms:
36 + 18x = -3(2 + x)
36 + 18x = (2 * -3 + x * -3)
36 + 18x = (-6 + -3x)

Solving
36 + 18x = -6 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
36 + 18x + 3x = -6 + -3x + 3x

Combine like terms: 18x + 3x = 21x
36 + 21x = -6 + -3x + 3x

Combine like terms: -3x + 3x = 0
36 + 21x = -6 + 0
36 + 21x = -6

Add '-36' to each side of the equation.
36 + -36 + 21x = -6 + -36

Combine like terms: 36 + -36 = 0
0 + 21x = -6 + -36
21x = -6 + -36

Combine like terms: -6 + -36 = -42
21x = -42

Divide each side by '21'.
x = -2

Simplifying
x = -2

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