2x-y=1

The slope-intercept form is y=mx+b, where m is the slope and b is the y-intercept.

y=mx+b

Subtract 2x from both sides of the equation.

-y=1-2x

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

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

(-y)⋅-1=1⋅-1+(-2x)⋅-1

Multiply (-y)⋅-1.

Multiply -1 by -1.

1y=1⋅-1+(-2x)⋅-1

Multiply y by 1.

y=1⋅-1+(-2x)⋅-1

y=1⋅-1+(-2x)⋅-1

Simplify 1⋅-1+(-2x)⋅-1.

Simplify each term.

Multiply -1 by 1.

y=-1+(-2x)⋅-1

Multiply -1 by -2.

y=-1+2x

y=-1+2x

Reorder -1 and 2x.

y=2x-1

y=2x-1

y=2x-1

y=2x-1

Using the slope-intercept form, the slope is 2.

m=2

Find the Slope 2x-y=1