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

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


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

Reorder the terms:
-5x + -7(8 + -7x) = -1
-5x + (8 * -7 + -7x * -7) = -1
-5x + (-56 + 49x) = -1

Reorder the terms:
-56 + -5x + 49x = -1

Combine like terms: -5x + 49x = 44x
-56 + 44x = -1

Solving
-56 + 44x = -1

Solving for variable 'x'.

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

Add '56' to each side of the equation.
-56 + 56 + 44x = -1 + 56

Combine like terms: -56 + 56 = 0
0 + 44x = -1 + 56
44x = -1 + 56

Combine like terms: -1 + 56 = 55
44x = 55

Divide each side by '44'.
x = 1.25

Simplifying
x = 1.25

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