3x+71=8x+11

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Solution for 3x+71=8x+11 equation:


Simplifying
3x + 71 = 8x + 11

Reorder the terms:
71 + 3x = 8x + 11

Reorder the terms:
71 + 3x = 11 + 8x

Solving
71 + 3x = 11 + 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 + 3x + -8x = 11 + 8x + -8x

Combine like terms: 3x + -8x = -5x
71 + -5x = 11 + 8x + -8x

Combine like terms: 8x + -8x = 0
71 + -5x = 11 + 0
71 + -5x = 11

Add '-71' to each side of the equation.
71 + -71 + -5x = 11 + -71

Combine like terms: 71 + -71 = 0
0 + -5x = 11 + -71
-5x = 11 + -71

Combine like terms: 11 + -71 = -60
-5x = -60

Divide each side by '-5'.
x = 12

Simplifying
x = 12

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