Question

Sove by Elinination 3x+3y=1 and 4x+6y=2

Answer 1

multiply the 1st equation by 2 and subtract 2nd equation from 1st equation,y term will be canceled and you will get the x value.then plug x value into one of the equation to get y value.

Answer 2

I have the answer 6

Answer 3

I am not getting any of this

Answer 4

next question is find the indicated outputs for F(x)-3xsquare-2x

Answer 5

multiply the 1st equation by 2

2(3x+3y)=2(1)-----> 6x+6y=2

now,subtract 2nd equation from 1st equation

6x+6y=2
-4x-6y=-2
-----------
2x=0
x=0

now plug x into one of the equation

3(0)+3y=1
3y=1
y=1/3

so,x=0 and y=1/3

Answer 6

Thanks you make it easier I have no knowledge on this and it is required ugh

Answer 7

we multiply equation i with 2 and u will get equation
6x+6y=2........................i
then subtract equation 4x +6y=2 from equation i
u get 2x=0
so x=0 putting value of x in any equation u will get y=1/3

Answer 8

Sove by Elinination 3x+3y=1 and 4x+6y=2
2*(3x +3y = 1) is 6x +6y =2
Subtract equation(2) 4x + 6y =2
we get 2x =0 , x =0
Plug in x =0 in the first equation 3x +3y = 1,
0 +3y = 1
3y = 1
Divide by 3
y = 1/3