2y+50=7y+30

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Solution for 2y+50=7y+30 equation:


Simplifying
2y + 50 = 7y + 30

Reorder the terms:
50 + 2y = 7y + 30

Reorder the terms:
50 + 2y = 30 + 7y

Solving
50 + 2y = 30 + 7y

Solving for variable 'y'.

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

Add '-7y' to each side of the equation.
50 + 2y + -7y = 30 + 7y + -7y

Combine like terms: 2y + -7y = -5y
50 + -5y = 30 + 7y + -7y

Combine like terms: 7y + -7y = 0
50 + -5y = 30 + 0
50 + -5y = 30

Add '-50' to each side of the equation.
50 + -50 + -5y = 30 + -50

Combine like terms: 50 + -50 = 0
0 + -5y = 30 + -50
-5y = 30 + -50

Combine like terms: 30 + -50 = -20
-5y = -20

Divide each side by '-5'.
y = 4

Simplifying
y = 4

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