Question

3x - 4y = 6
6x - 8y = 10

The system shown has _____ solution(s).

A-no
B-one
C-infinite

Answer 1

i would use the elimnation method first

Answer 2

How do I do that?

Answer 3

3x - 4y = 6
6x - 8y = 10

Let's eliminate x, so let's multiply the ENTIRE top equation by -2

-6x + 8y = -23
6x - 8y = 10
0 = -13

this is a false equation, so there are no solutions

Answer 4

OKay hold on let me get paper;p

Answer 5

lol k

Answer 6

So the top equation would be -6x-8y=-12?

Answer 7

it should be +8y
-6x + 8y = -12 because we multiplied it by -2

Answer 8

Ohh yeah my bad.

Answer 9

'sall good

Answer 10

Okay(:
So what's next?

Answer 11

when you add both equations, you get 0 = -13 which is a false statement because 0 doesnt equal -13. So there are no solutions.

Answer 12

Ohh okay(: thanks.