9(-9+3x)=-3(x-1)

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Solution for 9(-9+3x)=-3(x-1) equation:


Simplifying
9(-9 + 3x) = -3(x + -1)
(-9 * 9 + 3x * 9) = -3(x + -1)
(-81 + 27x) = -3(x + -1)

Reorder the terms:
-81 + 27x = -3(-1 + x)
-81 + 27x = (-1 * -3 + x * -3)
-81 + 27x = (3 + -3x)

Solving
-81 + 27x = 3 + -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.
-81 + 27x + 3x = 3 + -3x + 3x

Combine like terms: 27x + 3x = 30x
-81 + 30x = 3 + -3x + 3x

Combine like terms: -3x + 3x = 0
-81 + 30x = 3 + 0
-81 + 30x = 3

Add '81' to each side of the equation.
-81 + 81 + 30x = 3 + 81

Combine like terms: -81 + 81 = 0
0 + 30x = 3 + 81
30x = 3 + 81

Combine like terms: 3 + 81 = 84
30x = 84

Divide each side by '30'.
x = 2.8

Simplifying
x = 2.8

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