8+4(x+y)=12

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Solution for 8+4(x+y)=12 equation:


Simplifying
8 + 4(x + y) = 12
8 + (x * 4 + y * 4) = 12
8 + (4x + 4y) = 12

Solving
8 + 4x + 4y = 12

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + 4x + -8 + 4y = 12 + -8

Reorder the terms:
8 + -8 + 4x + 4y = 12 + -8

Combine like terms: 8 + -8 = 0
0 + 4x + 4y = 12 + -8
4x + 4y = 12 + -8

Combine like terms: 12 + -8 = 4
4x + 4y = 4

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

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

Divide each side by '4'.
x = 1 + -1y

Simplifying
x = 1 + -1y

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