Question

solve the following equation using elimination method
A) 3 (A -1 )= 8 ​

Answer 1

Step-by-step explanation:

The equation is:

3 (A - 1 ) =8

the answer is :

3A - 3 = 8

3A = 8+ 3

3A = 11

A = 11/3

Answer 2

Answer:

A = 11/3

Step-by-step explanation:

Expand the equation by opening the bracket,

3(A-1) = 8

⇒ 3A -3 = 8

Bring the same value to one side by inverting the arithmetic sign,

⇒ 3A = 8 + 3

⇒ 3A = 11

Now, bring the multiple to the another side and divide,

⇒ A = 11 ÷ 3

⇒ A = 11/3...

Here you go!!!

Hope you have Understood...