7+2(x+y)=11

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Solution for 7+2(x+y)=11 equation:


Simplifying
7 + 2(x + y) = 11
7 + (x * 2 + y * 2) = 11
7 + (2x + 2y) = 11

Solving
7 + 2x + 2y = 11

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 = 11 + -7

Reorder the terms:
7 + -7 + 2x + 2y = 11 + -7

Combine like terms: 7 + -7 = 0
0 + 2x + 2y = 11 + -7
2x + 2y = 11 + -7

Combine like terms: 11 + -7 = 4
2x + 2y = 4

Add '-2y' to each side of the equation.
2x + 2y + -2y = 4 + -2y

Combine like terms: 2y + -2y = 0
2x + 0 = 4 + -2y
2x = 4 + -2y

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

Simplifying
x = 2 + -1y

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