Question

Q. 26: If A = (5a - 7) and B = (3a - 3) be
two algebraic expressions such that A
+ B = 14.then find the value of a.​

Answer 1

Answer:

according to the question

5a-7+3a-3= 14

5a+3a-7-3 = 14

8a -10 = 14

8a = 14 +10

8a = 24

a = 24/8

a = 3

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