7x+2(5x-17)=102

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Solution for 7x+2(5x-17)=102 equation:


Simplifying
7x + 2(5x + -17) = 102

Reorder the terms:
7x + 2(-17 + 5x) = 102
7x + (-17 * 2 + 5x * 2) = 102
7x + (-34 + 10x) = 102

Reorder the terms:
-34 + 7x + 10x = 102

Combine like terms: 7x + 10x = 17x
-34 + 17x = 102

Solving
-34 + 17x = 102

Solving for variable 'x'.

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

Add '34' to each side of the equation.
-34 + 34 + 17x = 102 + 34

Combine like terms: -34 + 34 = 0
0 + 17x = 102 + 34
17x = 102 + 34

Combine like terms: 102 + 34 = 136
17x = 136

Divide each side by '17'.
x = 8

Simplifying
x = 8

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