4+y+y=2

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Solution for 4+y+y=2 equation: 


Simplifying
4 + y + y = 2

Combine like terms: y + y = 2y
4 + 2y = 2

Solving
4 + 2y = 2

Solving for variable 'y'.

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

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

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

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

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

Simplifying
y = -1

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