Question

Solve and find the value of a and b
a-2b=0 ;3a+2b=-4​

Answer 1

Answer:

from this question we can acquire a=2b(moving 2b to right side) and then 3a+a=-4(putting value of 2b as a)

4a=-4

then,a=-1

it's the right answer

Answer 2

Answer:

yes my Google apps are also not working