x+30=2(6x-7)

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Solution for x+30=2(6x-7) equation:


Simplifying
x + 30 = 2(6x + -7)

Reorder the terms:
30 + x = 2(6x + -7)

Reorder the terms:
30 + x = 2(-7 + 6x)
30 + x = (-7 * 2 + 6x * 2)
30 + x = (-14 + 12x)

Solving
30 + x = -14 + 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.
30 + x + -12x = -14 + 12x + -12x

Combine like terms: x + -12x = -11x
30 + -11x = -14 + 12x + -12x

Combine like terms: 12x + -12x = 0
30 + -11x = -14 + 0
30 + -11x = -14

Add '-30' to each side of the equation.
30 + -30 + -11x = -14 + -30

Combine like terms: 30 + -30 = 0
0 + -11x = -14 + -30
-11x = -14 + -30

Combine like terms: -14 + -30 = -44
-11x = -44

Divide each side by '-11'.
x = 4

Simplifying
x = 4

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