-y-3+4=0

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Solution for -y-3+4=0 equation: 


Simplifying
-1y + -3 + 4 = 0

Reorder the terms:
-3 + 4 + -1y = 0

Combine like terms: -3 + 4 = 1
1 + -1y = 0

Solving
1 + -1y = 0

Solving for variable 'y'.

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

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

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

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

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

Simplifying
y = 1

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