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

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


Simplifying
-1 + -1x = -4(7 + 7x)
-1 + -1x = (7 * -4 + 7x * -4)
-1 + -1x = (-28 + -28x)

Solving
-1 + -1x = -28 + -28x

Solving for variable 'x'.

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

Add '28x' to each side of the equation.
-1 + -1x + 28x = -28 + -28x + 28x

Combine like terms: -1x + 28x = 27x
-1 + 27x = -28 + -28x + 28x

Combine like terms: -28x + 28x = 0
-1 + 27x = -28 + 0
-1 + 27x = -28

Add '1' to each side of the equation.
-1 + 1 + 27x = -28 + 1

Combine like terms: -1 + 1 = 0
0 + 27x = -28 + 1
27x = -28 + 1

Combine like terms: -28 + 1 = -27
27x = -27

Divide each side by '27'.
x = -1

Simplifying
x = -1

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