71=6x+x+x+7

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Solution for 71=6x+x+x+7 equation:


Simplifying
71 = 6x + x + x + 7

Reorder the terms:
71 = 7 + 6x + x + x

Combine like terms: 6x + x = 7x
71 = 7 + 7x + x

Combine like terms: 7x + x = 8x
71 = 7 + 8x

Solving
71 = 7 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
71 + -8x = 7 + 8x + -8x

Combine like terms: 8x + -8x = 0
71 + -8x = 7 + 0
71 + -8x = 7

Add '-71' to each side of the equation.
71 + -71 + -8x = 7 + -71

Combine like terms: 71 + -71 = 0
0 + -8x = 7 + -71
-8x = 7 + -71

Combine like terms: 7 + -71 = -64
-8x = -64

Divide each side by '-8'.
x = 8

Simplifying
x = 8

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