2x - 4y = 8 and 3x + y = 36
1 answer:
Answer:x=12 and y=4
Step-by-step explanation:
To find 2x-4y=8 and 3x+y=36
Solve simultaneously
Using elimination method
6x-12y=16
6x+2y=72
We are going to eliminate x
Then we are going have
-14y=-56
Divide through by -14
Then our answer for Y is;
Y=4
To get x,substitute for y in equation 1
2x-4(4)=8
2x=8+16
2x=24
Then our answer for x is
x=12
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