Step-by-step explanation:
3x+2y=22
5x-2y=42
by adding both equation
8x. =64
x=64/8=8
substituting x in the 1st equation
we get,
3*8+2y=22
24+2y=22
2y=22-24
y=-2/2=-1
therefore,
x=8
y=-1
It’s the first one if it’s not then my bad g
4 times 4 so your awnser is 12
Hope that helps :)
Answer:
-24+4v
Step-by-step explanation:
8v-24-12v
-24+4v
Answer:
56
x
−
88
Step-by-step explanation:
