2y-4+7-5y=

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


Simplifying
2y + -4 + 7 + -5y = 0

Reorder the terms:
-4 + 7 + 2y + -5y = 0

Combine like terms: -4 + 7 = 3
3 + 2y + -5y = 0

Combine like terms: 2y + -5y = -3y
3 + -3y = 0

Solving
3 + -3y = 0

Solving for variable 'y'.

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

Add '-3' to each side of the equation.
3 + -3 + -3y = 0 + -3

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

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

Divide each side by '-3'.
y = 1

Simplifying
y = 1

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