What would be the best first step to convert 5x-y=7 to slope intercept form? Question 1 options:

Multiply both sides by -1

-5x from both sides

+5x to both sides

Subtract 7 from both sides

-5x from both sides

Step-by-step explanation:

When converting an equation to slope-intercept form, you need to isolate the y. The first step in isolating the y is to remove 5x from both sides of the equation:

5x - y = 7

5x - 5x - y = 7 - 5x

-y = 7 - 5x

Now it's just -1y on one side of the equation.

practice. practice. practice.

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.