Answer:x=8 and y=2
Step-by-step explanation:
To find 2x-4y=8 and 3x+6y=36
Solve simultaneously
Using elimination method
6x-12y=24
6x+12y=72
To eliminate x
-24y=-48
Divide through by -24
y=2
To get x
Substitute for y in equation 1
2x-4(2)=8
2x=8+8
2x=16
Divide through by x
x=8
Answer:
Graph the equation by plotting three
points. If all three are correct, the line
will appear.
2y = -x + 2
True. maths is applied in every day life for instance in science and accounting and as well as when daily with money
do 24 divided by 30 to get the value of 1% whatever the value is then multiply that by a hundred.
it would look like 30/24*100
answer=
$125=100%