2(x+5)+7x=82

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Solution for 2(x+5)+7x=82 equation:


Simplifying
2(x + 5) + 7x = 82

Reorder the terms:
2(5 + x) + 7x = 82
(5 * 2 + x * 2) + 7x = 82
(10 + 2x) + 7x = 82

Combine like terms: 2x + 7x = 9x
10 + 9x = 82

Solving
10 + 9x = 82

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 9x = 82 + -10

Combine like terms: 10 + -10 = 0
0 + 9x = 82 + -10
9x = 82 + -10

Combine like terms: 82 + -10 = 72
9x = 72

Divide each side by '9'.
x = 8

Simplifying
x = 8

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