7y-39=3y-11

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Solution for 7y-39=3y-11 equation:


Simplifying
7y + -39 = 3y + -11

Reorder the terms:
-39 + 7y = 3y + -11

Reorder the terms:
-39 + 7y = -11 + 3y

Solving
-39 + 7y = -11 + 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.
-39 + 7y + -3y = -11 + 3y + -3y

Combine like terms: 7y + -3y = 4y
-39 + 4y = -11 + 3y + -3y

Combine like terms: 3y + -3y = 0
-39 + 4y = -11 + 0
-39 + 4y = -11

Add '39' to each side of the equation.
-39 + 39 + 4y = -11 + 39

Combine like terms: -39 + 39 = 0
0 + 4y = -11 + 39
4y = -11 + 39

Combine like terms: -11 + 39 = 28
4y = 28

Divide each side by '4'.
y = 7

Simplifying
y = 7

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