x+(x-7)+2(y)=103

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


Simplifying
x + (x + -7) + 2(y) = 103

Reorder the terms:
x + (-7 + x) + 2(y) = 103

Remove parenthesis around (-7 + x)
x + -7 + x + 2(y) = 103

Reorder the terms:
-7 + x + x + 2y = 103

Combine like terms: x + x = 2x
-7 + 2x + 2y = 103

Solving
-7 + 2x + 2y = 103

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 2x + 7 + 2y = 103 + 7

Reorder the terms:
-7 + 7 + 2x + 2y = 103 + 7

Combine like terms: -7 + 7 = 0
0 + 2x + 2y = 103 + 7
2x + 2y = 103 + 7

Combine like terms: 103 + 7 = 110
2x + 2y = 110

Add '-2y' to each side of the equation.
2x + 2y + -2y = 110 + -2y

Combine like terms: 2y + -2y = 0
2x + 0 = 110 + -2y
2x = 110 + -2y

Divide each side by '2'.
x = 55 + -1y

Simplifying
x = 55 + -1y

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