Question

Evaluate: 4a-b/4-b a=3, b=2

Answer 1

Answer: 5

Explanation:

In order to evaluate this expression, plug in the value of each variable.

Given expression:

`\sf{\cfrac{4a-b}{4-b}}`

Substitute 3 for a, and 2 for b:

`\sf{\cfrac{4(3)-2}{4-2}}`

`\sf{\cfrac{12-2}{2}}`

`\sf{\cfrac{10}{2}}`

`\sf{5}`

Therefore, the value of the expression is 5.