8x-(8+64)=20

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Solution for 8x-(8+64)=20 equation:


Simplifying
8x + -1(8 + 64) = 20

Combine like terms: 8 + 64 = 72
8x + -1(72) = 20

Multiply -1 * 72
8x + -72 = 20

Reorder the terms:
-72 + 8x = 20

Solving
-72 + 8x = 20

Solving for variable 'x'.

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

Add '72' to each side of the equation.
-72 + 72 + 8x = 20 + 72

Combine like terms: -72 + 72 = 0
0 + 8x = 20 + 72
8x = 20 + 72

Combine like terms: 20 + 72 = 92
8x = 92

Divide each side by '8'.
x = 11.5

Simplifying
x = 11.5

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