7x+3(4x-17)=82

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Solution for 7x+3(4x-17)=82 equation:


Simplifying
7x + 3(4x + -17) = 82

Reorder the terms:
7x + 3(-17 + 4x) = 82
7x + (-17 * 3 + 4x * 3) = 82
7x + (-51 + 12x) = 82

Reorder the terms:
-51 + 7x + 12x = 82

Combine like terms: 7x + 12x = 19x
-51 + 19x = 82

Solving
-51 + 19x = 82

Solving for variable 'x'.

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

Add '51' to each side of the equation.
-51 + 51 + 19x = 82 + 51

Combine like terms: -51 + 51 = 0
0 + 19x = 82 + 51
19x = 82 + 51

Combine like terms: 82 + 51 = 133
19x = 133

Divide each side by '19'.
x = 7

Simplifying
x = 7

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