6y-42=3y+30

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Solution for 6y-42=3y+30 equation:


Simplifying
6y + -42 = 3y + 30

Reorder the terms:
-42 + 6y = 3y + 30

Reorder the terms:
-42 + 6y = 30 + 3y

Solving
-42 + 6y = 30 + 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.
-42 + 6y + -3y = 30 + 3y + -3y

Combine like terms: 6y + -3y = 3y
-42 + 3y = 30 + 3y + -3y

Combine like terms: 3y + -3y = 0
-42 + 3y = 30 + 0
-42 + 3y = 30

Add '42' to each side of the equation.
-42 + 42 + 3y = 30 + 42

Combine like terms: -42 + 42 = 0
0 + 3y = 30 + 42
3y = 30 + 42

Combine like terms: 30 + 42 = 72
3y = 72

Divide each side by '3'.
y = 24

Simplifying
y = 24

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