-(x+1)-3(7x-8)=-55

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Solution for -(x+1)-3(7x-8)=-55 equation:


Simplifying
-1(x + 1) + -3(7x + -8) = -55

Reorder the terms:
-1(1 + x) + -3(7x + -8) = -55
(1 * -1 + x * -1) + -3(7x + -8) = -55
(-1 + -1x) + -3(7x + -8) = -55

Reorder the terms:
-1 + -1x + -3(-8 + 7x) = -55
-1 + -1x + (-8 * -3 + 7x * -3) = -55
-1 + -1x + (24 + -21x) = -55

Reorder the terms:
-1 + 24 + -1x + -21x = -55

Combine like terms: -1 + 24 = 23
23 + -1x + -21x = -55

Combine like terms: -1x + -21x = -22x
23 + -22x = -55

Solving
23 + -22x = -55

Solving for variable 'x'.

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

Add '-23' to each side of the equation.
23 + -23 + -22x = -55 + -23

Combine like terms: 23 + -23 = 0
0 + -22x = -55 + -23
-22x = -55 + -23

Combine like terms: -55 + -23 = -78
-22x = -78

Divide each side by '-22'.
x = 3.545454545

Simplifying
x = 3.545454545

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