What is the slope of the line through R(2,5) and S(-1, 7)?

-2/3

Step-by-step explanation:

I'm not sure if you're just confused or what, the "question" already tells you, but here's an explanation:

The formula to find the slope, or rise and run, is y2-y1 divided by x2-x1

You plug in the numbers, which of

(2,5) & (-1, 7),

x1  y1   x2   y2

7-5 divided by -1-2 is 2/-3=2/3

If you meant the question below, the slope is -7

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x