x+1+7x+55=2x-1

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Solution for x+1+7x+55=2x-1 equation:


Simplifying
x + 1 + 7x + 55 = 2x + -1

Reorder the terms:
1 + 55 + x + 7x = 2x + -1

Combine like terms: 1 + 55 = 56
56 + x + 7x = 2x + -1

Combine like terms: x + 7x = 8x
56 + 8x = 2x + -1

Reorder the terms:
56 + 8x = -1 + 2x

Solving
56 + 8x = -1 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
56 + 8x + -2x = -1 + 2x + -2x

Combine like terms: 8x + -2x = 6x
56 + 6x = -1 + 2x + -2x

Combine like terms: 2x + -2x = 0
56 + 6x = -1 + 0
56 + 6x = -1

Add '-56' to each side of the equation.
56 + -56 + 6x = -1 + -56

Combine like terms: 56 + -56 = 0
0 + 6x = -1 + -56
6x = -1 + -56

Combine like terms: -1 + -56 = -57
6x = -57

Divide each side by '6'.
x = -9.5

Simplifying
x = -9.5

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