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

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


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

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

Reorder the terms:
-27 + 9x = -3(4 + x)
-27 + 9x = (4 * -3 + x * -3)
-27 + 9x = (-12 + -3x)

Solving
-27 + 9x = -12 + -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.
-27 + 9x + 3x = -12 + -3x + 3x

Combine like terms: 9x + 3x = 12x
-27 + 12x = -12 + -3x + 3x

Combine like terms: -3x + 3x = 0
-27 + 12x = -12 + 0
-27 + 12x = -12

Add '27' to each side of the equation.
-27 + 27 + 12x = -12 + 27

Combine like terms: -27 + 27 = 0
0 + 12x = -12 + 27
12x = -12 + 27

Combine like terms: -12 + 27 = 15
12x = 15

Divide each side by '12'.
x = 1.25

Simplifying
x = 1.25

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