4(x)-8(2x+7)=16

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Solution for 4(x)-8(2x+7)=16 equation:


Simplifying
4(x) + -8(2x + 7) = 16

Reorder the terms:
4x + -8(7 + 2x) = 16
4x + (7 * -8 + 2x * -8) = 16
4x + (-56 + -16x) = 16

Reorder the terms:
-56 + 4x + -16x = 16

Combine like terms: 4x + -16x = -12x
-56 + -12x = 16

Solving
-56 + -12x = 16

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 + -12x = 16 + 56

Combine like terms: -56 + 56 = 0
0 + -12x = 16 + 56
-12x = 16 + 56

Combine like terms: 16 + 56 = 72
-12x = 72

Divide each side by '-12'.
x = -6

Simplifying
x = -6

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