-1-5(7+8x)=-x+3

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Solution for -1-5(7+8x)=-x+3 equation:


Simplifying
-1 + -5(7 + 8x) = -1x + 3
-1 + (7 * -5 + 8x * -5) = -1x + 3
-1 + (-35 + -40x) = -1x + 3

Combine like terms: -1 + -35 = -36
-36 + -40x = -1x + 3

Reorder the terms:
-36 + -40x = 3 + -1x

Solving
-36 + -40x = 3 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-36 + -40x + x = 3 + -1x + x

Combine like terms: -40x + x = -39x
-36 + -39x = 3 + -1x + x

Combine like terms: -1x + x = 0
-36 + -39x = 3 + 0
-36 + -39x = 3

Add '36' to each side of the equation.
-36 + 36 + -39x = 3 + 36

Combine like terms: -36 + 36 = 0
0 + -39x = 3 + 36
-39x = 3 + 36

Combine like terms: 3 + 36 = 39
-39x = 39

Divide each side by '-39'.
x = -1

Simplifying
x = -1

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