Question

5(a-6)+9=a+3
solve for value of a​

Answer 1

Answer:

a = 6

Step-by-step explanation:

First open Brackets:

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

=5a - 30 + 9 = a + 3

= 5a - 21 = a + 3

= 5a = a + 3 + 21

= 5a - a = 3 + 21

= 4a = 24

= a = 6

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Answer 2

Answer:

Opening the brackets,

⇒$5a - 30 + 9 = a + 3$

Now bringing a to LHS and numbrs to RHS,

⇒$5a - a = 3 + 30 - 9$

On simplifying,

⇒$4a = 24$

∴$a = 6$

Answer = 6