7y-5=2y+4y

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Solution for 7y-5=2y+4y equation:


Simplifying
7y + -5 = 2y + 4y

Reorder the terms:
-5 + 7y = 2y + 4y

Combine like terms: 2y + 4y = 6y
-5 + 7y = 6y

Solving
-5 + 7y = 6y

Solving for variable 'y'.

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

Add '-6y' to each side of the equation.
-5 + 7y + -6y = 6y + -6y

Combine like terms: 7y + -6y = 1y
-5 + 1y = 6y + -6y

Combine like terms: 6y + -6y = 0
-5 + 1y = 0

Add '5' to each side of the equation.
-5 + 5 + 1y = 0 + 5

Combine like terms: -5 + 5 = 0
0 + 1y = 0 + 5
1y = 0 + 5

Combine like terms: 0 + 5 = 5
1y = 5

Divide each side by '1'.
y = 5

Simplifying
y = 5

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