Question

6 + 5(a - 1) = 3
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Answer 1

Answer:

6+5(a-1)=3

6+5a-5=3

5a-5=-3

5a=-3+5

5a=2

a=2/5

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Answer 2

☞ 6 + 5(a - 1) = 3

∴ 6 + 5a - 5 = 3

∴ 5a + 1 = 3

∴ 5a = 3 - 1

∴ 5a = 2

∴ a = (2/5)

☞ Verification :

6 + 5(a - 1)

= 6 + 5 ( 2/5 - 1)

= 6 + 5 (-3/5)

= 6 + (-3)

= 6 - 3

= 3 = RHS