34+9=y

Solution for 34+9=y equation:

Simplifying
34 + 9 = y

Combine like terms: 34 + 9 = 43
43 = y

Solving
43 = y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
43 + -1y = y + -1y

Combine like terms: y + -1y = 0
43 + -1y = 0

Add '-43' to each side of the equation.
43 + -43 + -1y = 0 + -43

Combine like terms: 43 + -43 = 0
0 + -1y = 0 + -43
-1y = 0 + -43

Combine like terms: 0 + -43 = -43
-1y = -43

Divide each side by '-1'.
y = 43

Simplifying
y = 43