Question

Evaluate : 5-3(x-1) when x=7

Answer 1

Answer:

$\boxed{ \bold{ \boxed{ \sf{ - 13}}}}$

Step-by-step explanation:

Given , x = 7

let's find :

$\sf{5 - 3(x - 1)}$

Plug the value of x

⇒$\sf{5 - 3(7 - 1)}$

Subtract 1 from 7

⇒$\sf{5 - 3 \times 6}$

Multiply the numbers

⇒$\sf{5 - 18}$

Calculate

⇒$\sf{ - 13}$

Hope I helped!

Best regards!!

Answer 2

• Answer:

- 13

• Step-by-step explanation:

5 - 3(x - 1) =

= 5 - 3(7 - 1)

= 5 - 3×6

= 5 - 18

= - (18 - 5)

= - 13