(8+x)+(64+8x)+(40+5x)=224

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Solution for (8+x)+(64+8x)+(40+5x)=224 equation:


Simplifying
(8 + x) + (64 + 8x) + (40 + 5x) = 224

Remove parenthesis around (8 + x)
8 + x + (64 + 8x) + (40 + 5x) = 224

Remove parenthesis around (64 + 8x)
8 + x + 64 + 8x + (40 + 5x) = 224

Remove parenthesis around (40 + 5x)
8 + x + 64 + 8x + 40 + 5x = 224

Reorder the terms:
8 + 64 + 40 + x + 8x + 5x = 224

Combine like terms: 8 + 64 = 72
72 + 40 + x + 8x + 5x = 224

Combine like terms: 72 + 40 = 112
112 + x + 8x + 5x = 224

Combine like terms: x + 8x = 9x
112 + 9x + 5x = 224

Combine like terms: 9x + 5x = 14x
112 + 14x = 224

Solving
112 + 14x = 224

Solving for variable 'x'.

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

Add '-112' to each side of the equation.
112 + -112 + 14x = 224 + -112

Combine like terms: 112 + -112 = 0
0 + 14x = 224 + -112
14x = 224 + -112

Combine like terms: 224 + -112 = 112
14x = 112

Divide each side by '14'.
x = 8

Simplifying
x = 8

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