Question

3x-4y=7
2x-y=3
using the addition method

Answer 1

3x-4y=7
8x-4y=28
11x=35
x=3.454545...

Answer 2

how do you get y

Answer 3

time (-4) 2x-y=3 you get -8x+4y=-12
- 8x+4y=-12
3x-4y=7
ADD---------
-5x=-5
x =1

substitution x =1 find y
3x-4y=7
3(1)-4y=7
3-4y=7
-4y=7-3
y = 4/-4
y =-1

Answer 4

thanks

Answer 5

ywc,if u like my answer click good answer

Answer 6

ty