7x+2(3x-11)=82

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Solution for 7x+2(3x-11)=82 equation:


Simplifying
7x + 2(3x + -11) = 82

Reorder the terms:
7x + 2(-11 + 3x) = 82
7x + (-11 * 2 + 3x * 2) = 82
7x + (-22 + 6x) = 82

Reorder the terms:
-22 + 7x + 6x = 82

Combine like terms: 7x + 6x = 13x
-22 + 13x = 82

Solving
-22 + 13x = 82

Solving for variable 'x'.

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

Add '22' to each side of the equation.
-22 + 22 + 13x = 82 + 22

Combine like terms: -22 + 22 = 0
0 + 13x = 82 + 22
13x = 82 + 22

Combine like terms: 82 + 22 = 104
13x = 104

Divide each side by '13'.
x = 8

Simplifying
x = 8

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