Math, asked by kamwarsuman98282, 5 months ago

solve 7+ 2 ( a + 1 ) - 3 a = 5 a​

Answers

Answered by Anonymous
3

7+2(a+1)−3a=5a

⇒ 7+2a+2−3a=5a

⇒ 9−a−5a=0

⇒ 9−6a=0

⇒ 6a=9

⇒ a=\frac{6}{9}

∴ a=\frac{2}{3}

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