7x+2(5x-8)=103

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Solution for 7x+2(5x-8)=103 equation:


Simplifying
7x + 2(5x + -8) = 103

Reorder the terms:
7x + 2(-8 + 5x) = 103
7x + (-8 * 2 + 5x * 2) = 103
7x + (-16 + 10x) = 103

Reorder the terms:
-16 + 7x + 10x = 103

Combine like terms: 7x + 10x = 17x
-16 + 17x = 103

Solving
-16 + 17x = 103

Solving for variable 'x'.

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

Add '16' to each side of the equation.
-16 + 16 + 17x = 103 + 16

Combine like terms: -16 + 16 = 0
0 + 17x = 103 + 16
17x = 103 + 16

Combine like terms: 103 + 16 = 119
17x = 119

Divide each side by '17'.
x = 7

Simplifying
x = 7

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