4+y+2y=49

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Solution for 4+y+2y=49 equation: 


Simplifying
4 + y + 2y = 49

Combine like terms: y + 2y = 3y
4 + 3y = 49

Solving
4 + 3y = 49

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 + 3y = 49 + -4

Combine like terms: 4 + -4 = 0
0 + 3y = 49 + -4
3y = 49 + -4

Combine like terms: 49 + -4 = 45
3y = 45

Divide each side by '3'.
y = 15

Simplifying
y = 15

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