1-2x-5x=-55

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Solution for 1-2x-5x=-55 equation: 


Simplifying
1 + -2x + -5x = -55

Combine like terms: -2x + -5x = -7x
1 + -7x = -55

Solving
1 + -7x = -55

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + -7x = -55 + -1

Combine like terms: 1 + -1 = 0
0 + -7x = -55 + -1
-7x = -55 + -1

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

Divide each side by '-7'.
x = 8

Simplifying
x = 8

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