Question

Section 1 - Question 1

Answer 1

Value of 5(d–2) is 45.

Option C is correct.

Step-by-step explanation:

We are given 3(d+1)=4(d–2) and we need to find the value of 5(d–2)

First we will solve 3(d+1)=4(d–2)  to find value of d:

Solving:

$3(d+1)=4(d–2) \\3d+3=4d-8\\3d-4d=-8-3\\-d=-11\\d=11$

So, value of d = 11

Now putting value of d in 5(d–2) and finding its value:

$5(d–2)\\=5(11-2)\\=5(9)\\=45$

So, value of 5(d–2) is 45.

Option C is correct.

Keywords: Solving Equations

Learn more about Solving Equations at:

• brainly.com/question/1563227
• brainly.com/question/2403985
• brainly.com/question/11229113

#learnwithBrainly