-7-7x=-2(1+4x)

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Solution for -7-7x=-2(1+4x) equation:


Simplifying
-7 + -7x = -2(1 + 4x)
-7 + -7x = (1 * -2 + 4x * -2)
-7 + -7x = (-2 + -8x)

Solving
-7 + -7x = -2 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
-7 + -7x + 8x = -2 + -8x + 8x

Combine like terms: -7x + 8x = 1x
-7 + 1x = -2 + -8x + 8x

Combine like terms: -8x + 8x = 0
-7 + 1x = -2 + 0
-7 + 1x = -2

Add '7' to each side of the equation.
-7 + 7 + 1x = -2 + 7

Combine like terms: -7 + 7 = 0
0 + 1x = -2 + 7
1x = -2 + 7

Combine like terms: -2 + 7 = 5
1x = 5

Divide each side by '1'.
x = 5

Simplifying
x = 5

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