5x+2(2x+4)=71

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Solution for 5x+2(2x+4)=71 equation:


Simplifying
5x + 2(2x + 4) = 71

Reorder the terms:
5x + 2(4 + 2x) = 71
5x + (4 * 2 + 2x * 2) = 71
5x + (8 + 4x) = 71

Reorder the terms:
8 + 5x + 4x = 71

Combine like terms: 5x + 4x = 9x
8 + 9x = 71

Solving
8 + 9x = 71

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 9x = 71 + -8

Combine like terms: 8 + -8 = 0
0 + 9x = 71 + -8
9x = 71 + -8

Combine like terms: 71 + -8 = 63
9x = 63

Divide each side by '9'.
x = 7

Simplifying
x = 7

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