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Evgen [1.6K]
3 years ago
10

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

Mathematics
2 answers:
Aloiza [94]3 years ago
5 0

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

Oksana_A [137]3 years ago
4 0

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)

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hope it helps :)
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