X-intercept:
-3x + 4y = 24
Sub y = 0
-3x + 4(0) = 24
-3x + 0 = 24
-3x = 24
x = -8
y-intercept:
-3x + 4y = 24
Sub x = 0
-3(0) + 4y = 24
0 + 4y = 24
4y = 24
y = 6
Hope it helps :)
Answer:
x = 6/7
Step-by-step explanation:
7x/2+5=8
Subtract 5 from each side
7x/2+5-5=8-5
7x/2 = 3
Multiply each side by 2/7
2/7 * 7/2x = 3*2/7
x = 6/7
You have to find a common denominator 1st then add. So 16 is the common denominator the problem should be 2 7/16+1 14/16+8-16= 3 29/16 then you need to divide 29/16 you will have 4 13/16
Since ur using r as a variable the answer is r = 7.
