43=7+3y

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Solution for 43=7+3y equation:


Simplifying
43 = 7 + 3y

Solving
43 = 7 + 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
43 + -3y = 7 + 3y + -3y

Combine like terms: 3y + -3y = 0
43 + -3y = 7 + 0
43 + -3y = 7

Add '-43' to each side of the equation.
43 + -43 + -3y = 7 + -43

Combine like terms: 43 + -43 = 0
0 + -3y = 7 + -43
-3y = 7 + -43

Combine like terms: 7 + -43 = -36
-3y = -36

Divide each side by '-3'.
y = 12

Simplifying
y = 12

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