Convert -7x + 2y = -16 to slope-intercept form.

y = 7/2x -8

Step-by-step explanation:

-7x + 2y = -16

Add 7x to each side

-7x+7x + 2y =+7x -16

2y = 7x-16

Divide by 2

2y/2 = 7x/2-16/2

y = 7/2x -8

This is in slope intercept form

y = mx+b where m is the slope and b is the y intercept

2x^2+5x+17

your welcome. : )

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.