y-3-y+1=2y-1

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Solution for y-3-y+1=2y-1 equation:


Simplifying
y + -3 + -1y + 1 = 2y + -1

Reorder the terms:
-3 + 1 + y + -1y = 2y + -1

Combine like terms: -3 + 1 = -2
-2 + y + -1y = 2y + -1

Combine like terms: y + -1y = 0
-2 + 0 = 2y + -1
-2 = 2y + -1

Reorder the terms:
-2 = -1 + 2y

Solving
-2 = -1 + 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
-2 + -2y = -1 + 2y + -2y

Combine like terms: 2y + -2y = 0
-2 + -2y = -1 + 0
-2 + -2y = -1

Add '2' to each side of the equation.
-2 + 2 + -2y = -1 + 2

Combine like terms: -2 + 2 = 0
0 + -2y = -1 + 2
-2y = -1 + 2

Combine like terms: -1 + 2 = 1
-2y = 1

Divide each side by '-2'.
y = -0.5

Simplifying
y = -0.5

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