8(-2x-7)=28+5x

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Solution for 8(-2x-7)=28+5x equation:


Simplifying
8(-2x + -7) = 28 + 5x

Reorder the terms:
8(-7 + -2x) = 28 + 5x
(-7 * 8 + -2x * 8) = 28 + 5x
(-56 + -16x) = 28 + 5x

Solving
-56 + -16x = 28 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-56 + -16x + -5x = 28 + 5x + -5x

Combine like terms: -16x + -5x = -21x
-56 + -21x = 28 + 5x + -5x

Combine like terms: 5x + -5x = 0
-56 + -21x = 28 + 0
-56 + -21x = 28

Add '56' to each side of the equation.
-56 + 56 + -21x = 28 + 56

Combine like terms: -56 + 56 = 0
0 + -21x = 28 + 56
-21x = 28 + 56

Combine like terms: 28 + 56 = 84
-21x = 84

Divide each side by '-21'.
x = -4

Simplifying
x = -4

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