Math, asked by pranatichoudhury20, 1 day ago

If A=(2a-3) and B=(5-6a) be two algebraic expressions such that 2A+B=9 then the value of a is *

Answers

Answered by vandanakamath351

0

Answer:

-5

Step-by-step explanation:

2A + B = 9

2(2a- 3) + (5 - 6a) =9

4a - 6 + 5 - 6a = 9

-2a - 1 = 9

- 2a = 9+1

- 2a = 10

a= -5

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