3a - 2b = 10 , 2a +3b = 2
Answers
Answered by
2
Answer:
3a−2b=−10;2a+3b=2
a=
3
2b−10
⇒ Put it in second equation.
2×
3
2b−10
+3b=2
4b−20+9b=6
13b=26
∴b=2
a=
3
2b−10
=
3
2(2)−10
=−2
a=−2 and b=2
Step-by-step explanation:
Hope it was helpful. If yes then please mark brainliest
Similar questions