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

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Solution for 151=-x+7(-6x+3) equation:


Simplifying
151 = -1x + 7(-6x + 3)

Reorder the terms:
151 = -1x + 7(3 + -6x)
151 = -1x + (3 * 7 + -6x * 7)
151 = -1x + (21 + -42x)

Reorder the terms:
151 = 21 + -1x + -42x

Combine like terms: -1x + -42x = -43x
151 = 21 + -43x

Solving
151 = 21 + -43x

Solving for variable 'x'.

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

Add '43x' to each side of the equation.
151 + 43x = 21 + -43x + 43x

Combine like terms: -43x + 43x = 0
151 + 43x = 21 + 0
151 + 43x = 21

Add '-151' to each side of the equation.
151 + -151 + 43x = 21 + -151

Combine like terms: 151 + -151 = 0
0 + 43x = 21 + -151
43x = 21 + -151

Combine like terms: 21 + -151 = -130
43x = -130

Divide each side by '43'.
x = -3.023255814

Simplifying
x = -3.023255814

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