What is the answer to this equation; solve for y: 2x-y=3

Y = - 3+2x

Step-by-step explanation:

2x-y = 3

Subtract 2x from both sides of the equation

2x-2x-y=3-2x

-y=3-2x

Multiply each term in - y=3-2x by - 1

(-y) - 1 = 3 (-1) + (-2x) - 1

y = - 3+2x

Therefore add the answer-3+2x into the equation to represent y

2x - (-3+2x) = 3

2x+3-2x=3

2x-2x+3=3

3=3

Answer: y=2x-3