Math, asked by tanmaydave800, 2 months ago

30a+40=10a-20+20. please​

Answers

Answered by aniketaryan960
1

Answer:

= 30a + 40 = 10a - 20 + 20

= 30a - 10a = - 40

= 20a = -40

= a = -40/20

= a = -2

Similar questions