x-3(x-6)=30

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Solution for x-3(x-6)=30 equation:


Simplifying
x + -3(x + -6) = 30

Reorder the terms:
x + -3(-6 + x) = 30
x + (-6 * -3 + x * -3) = 30
x + (18 + -3x) = 30

Reorder the terms:
18 + x + -3x = 30

Combine like terms: x + -3x = -2x
18 + -2x = 30

Solving
18 + -2x = 30

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + -2x = 30 + -18

Combine like terms: 18 + -18 = 0
0 + -2x = 30 + -18
-2x = 30 + -18

Combine like terms: 30 + -18 = 12
-2x = 12

Divide each side by '-2'.
x = -6

Simplifying
x = -6

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