-2(2x+7)-7(-8x-6)=-76

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Solution for -2(2x+7)-7(-8x-6)=-76 equation:


Simplifying
-2(2x + 7) + -7(-8x + -6) = -76

Reorder the terms:
-2(7 + 2x) + -7(-8x + -6) = -76
(7 * -2 + 2x * -2) + -7(-8x + -6) = -76
(-14 + -4x) + -7(-8x + -6) = -76

Reorder the terms:
-14 + -4x + -7(-6 + -8x) = -76
-14 + -4x + (-6 * -7 + -8x * -7) = -76
-14 + -4x + (42 + 56x) = -76

Reorder the terms:
-14 + 42 + -4x + 56x = -76

Combine like terms: -14 + 42 = 28
28 + -4x + 56x = -76

Combine like terms: -4x + 56x = 52x
28 + 52x = -76

Solving
28 + 52x = -76

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + 52x = -76 + -28

Combine like terms: 28 + -28 = 0
0 + 52x = -76 + -28
52x = -76 + -28

Combine like terms: -76 + -28 = -104
52x = -104

Divide each side by '52'.
x = -2

Simplifying
x = -2

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