Question

Arnoldo needs to write this system in slope-intercept form. Which shows how he could do that?
3x-2y=6
0.4(2oy+15)=x

Answer 1

Answer:

$y = \frac{3}{2}x - 3$

$y = \frac{1}{8} x - \frac{7}{8}$

Step-by-step explanation:

The given system is

3x-2y=6

0.4(20y+15)=x

The slope intercept form is y=mx+c.

For the first equation, 3x-2y=6, we add -3x to both side -2y=-3x+6

$y = \frac{3}{2}x - 3$

For 0.4(20y+15)=x, we expand to get:

$8y + 7 = x$

$8y= x - 7$

Divide through by 8

$y = \frac{1}{8}x - \frac{7}{8}$

Therefore the system in slope-intercept form is:

$y = \frac{3}{2}x - 3$

$y = \frac{1}{8}x - \frac{7}{8}$

Answer 2

Answer:

y=3/2x-3

y=1/8x-3/4

Step-by-step explanation:

I plugged these equations into an algebra calculator, the result was this. I also did the question on edge. TRUST ME LOL