-3(3x-3)=4(3x-3)

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


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

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

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

Solving
9 + -9x = -12 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
9 + -9x + -12x = -12 + 12x + -12x

Combine like terms: -9x + -12x = -21x
9 + -21x = -12 + 12x + -12x

Combine like terms: 12x + -12x = 0
9 + -21x = -12 + 0
9 + -21x = -12

Add '-9' to each side of the equation.
9 + -9 + -21x = -12 + -9

Combine like terms: 9 + -9 = 0
0 + -21x = -12 + -9
-21x = -12 + -9

Combine like terms: -12 + -9 = -21
-21x = -21

Divide each side by '-21'.
x = 1

Simplifying
x = 1

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