Question

Please please please help me I really need help if you don’t know the answer move along

Answer 1

Answer:

3x+4y=36

x=0, then 4y=36

from there you would divide 36 by 4(y) and y=9

and if y=0, then 3x=36

from there you would divide 36 by 3(x) and x=12

ANSWER: (12,0) (0,9)

Hope this helped! :) <3

Answer 2

Answer:

(x,y)=(4,6)

Step-by-step explanation:

3x+4y=36

y=-1/2 x+8

step 1: substitute the value of y

$3x+4(-\frac{1}{2}x+8)=36$

step 2: solve equation for x

$3x+4(-\frac{1}{2}x+8)=36$

3x-2x+32=36

x+32=36

x=36-32

x=4

step 3: substitute the value of x

$y=-\frac{1}{2} (4)+8$

Step 4: solve equation for y

$y=-\frac{1}{2} (4)+8$

y=-2+8

y=6

there for the answer is

(x,y)=(4,6)