6(x-3)=-3x+81

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Solution for 6(x-3)=-3x+81 equation:


Simplifying
6(x + -3) = -3x + 81

Reorder the terms:
6(-3 + x) = -3x + 81
(-3 * 6 + x * 6) = -3x + 81
(-18 + 6x) = -3x + 81

Reorder the terms:
-18 + 6x = 81 + -3x

Solving
-18 + 6x = 81 + -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.
-18 + 6x + 3x = 81 + -3x + 3x

Combine like terms: 6x + 3x = 9x
-18 + 9x = 81 + -3x + 3x

Combine like terms: -3x + 3x = 0
-18 + 9x = 81 + 0
-18 + 9x = 81

Add '18' to each side of the equation.
-18 + 18 + 9x = 81 + 18

Combine like terms: -18 + 18 = 0
0 + 9x = 81 + 18
9x = 81 + 18

Combine like terms: 81 + 18 = 99
9x = 99

Divide each side by '9'.
x = 11

Simplifying
x = 11

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