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

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Solution for 7+3x=-7(-6x-1) equation:


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

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

Add '-7' to each side of the equation.
7 + -7 + 3x = 7 + -7 + 42x

Combine like terms: 7 + -7 = 0
0 + 3x = 7 + -7 + 42x
3x = 7 + -7 + 42x

Combine like terms: 7 + -7 = 0
3x = 0 + 42x
3x = 42x

Solving
3x = 42x

Solving for variable 'x'.

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

Add '-42x' to each side of the equation.
3x + -42x = 42x + -42x

Combine like terms: 3x + -42x = -39x
-39x = 42x + -42x

Combine like terms: 42x + -42x = 0
-39x = 0

Divide each side by '-39'.
x = 0

Simplifying
x = 0

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