Math, asked by abcde1177, 1 month ago

a+b-3b+2a-1 maths addition ​

Answers

Answered by nehaj2612
1

Answer:

( a + b - 3) + ( b + 2a -1)

= a + b -3 + b + 2a -1

= 2 + 2a + b + b -1 -3 = 3a + 2b -4

Step-by-step explanation:

I hope it works

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