10x-3(6-x)=x+30

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Solution for 10x-3(6-x)=x+30 equation:


Simplifying
10x + -3(6 + -1x) = x + 30
10x + (6 * -3 + -1x * -3) = x + 30
10x + (-18 + 3x) = x + 30

Reorder the terms:
-18 + 10x + 3x = x + 30

Combine like terms: 10x + 3x = 13x
-18 + 13x = x + 30

Reorder the terms:
-18 + 13x = 30 + x

Solving
-18 + 13x = 30 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-18 + 13x + -1x = 30 + x + -1x

Combine like terms: 13x + -1x = 12x
-18 + 12x = 30 + x + -1x

Combine like terms: x + -1x = 0
-18 + 12x = 30 + 0
-18 + 12x = 30

Add '18' to each side of the equation.
-18 + 18 + 12x = 30 + 18

Combine like terms: -18 + 18 = 0
0 + 12x = 30 + 18
12x = 30 + 18

Combine like terms: 30 + 18 = 48
12x = 48

Divide each side by '12'.
x = 4

Simplifying
x = 4

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