2y-y-3=10+7y-4

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Solution for 2y-y-3=10+7y-4 equation:


Simplifying
2y + -1y + -3 = 10 + 7y + -4

Reorder the terms:
-3 + 2y + -1y = 10 + 7y + -4

Combine like terms: 2y + -1y = 1y
-3 + 1y = 10 + 7y + -4

Reorder the terms:
-3 + 1y = 10 + -4 + 7y

Combine like terms: 10 + -4 = 6
-3 + 1y = 6 + 7y

Solving
-3 + 1y = 6 + 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.
-3 + 1y + -7y = 6 + 7y + -7y

Combine like terms: 1y + -7y = -6y
-3 + -6y = 6 + 7y + -7y

Combine like terms: 7y + -7y = 0
-3 + -6y = 6 + 0
-3 + -6y = 6

Add '3' to each side of the equation.
-3 + 3 + -6y = 6 + 3

Combine like terms: -3 + 3 = 0
0 + -6y = 6 + 3
-6y = 6 + 3

Combine like terms: 6 + 3 = 9
-6y = 9

Divide each side by '-6'.
y = -1.5

Simplifying
y = -1.5

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