-x+30=-3(6x+7)

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Solution for -x+30=-3(6x+7) equation:


Simplifying
-1x + 30 = -3(6x + 7)

Reorder the terms:
30 + -1x = -3(6x + 7)

Reorder the terms:
30 + -1x = -3(7 + 6x)
30 + -1x = (7 * -3 + 6x * -3)
30 + -1x = (-21 + -18x)

Solving
30 + -1x = -21 + -18x

Solving for variable 'x'.

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

Add '18x' to each side of the equation.
30 + -1x + 18x = -21 + -18x + 18x

Combine like terms: -1x + 18x = 17x
30 + 17x = -21 + -18x + 18x

Combine like terms: -18x + 18x = 0
30 + 17x = -21 + 0
30 + 17x = -21

Add '-30' to each side of the equation.
30 + -30 + 17x = -21 + -30

Combine like terms: 30 + -30 = 0
0 + 17x = -21 + -30
17x = -21 + -30

Combine like terms: -21 + -30 = -51
17x = -51

Divide each side by '17'.
x = -3

Simplifying
x = -3

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