Question

To solve the equation 4.72(x−6.56)=10.4 , the first step is to reverse the multiplication by dividing by 4.72. After dividing by 4.72, what number should be added to both sides?(1 point)

Answer 1

What is the solution of the equation 8/9(x+1/2)=32/3 when solving for x ?

Answer 2

To solve the equation 6.24(x+5.9)=20.22 , the first step is to reverse the multiplication. What number should both sides be divided by?

Answer 3

What is the solution of 82.78(p+11.892)=72.8464 when solving for p ? Do not round your answer.

Answer 4

wrong

Answer 5

To reverse the multiplication by dividing by 4.72, we need to divide both sides of the equation by 4.72. Dividing both sides of the equation 4.72(x−6.56)=10.4 by 4.72 gives:

(x−6.56) = 10.4/4.72

So, after dividing by 4.72, we should add on both sides 10.4/4.72 to reverse the multiplication.

Answer 6

To solve the equation (8/9)(x+1/2)=32/3 for x, we can start by multiplying both sides of the equation by the reciprocal of 8/9, which is 9/8. Multiplying both sides by 9/8 gives:

(9/8)(8/9)(x+1/2) = (9/8)(32/3)

Simplifying both sides gives:

x + 1/2 = 36/3

Further simplifying gives:

x + 1/2 = 12

To isolate x, we can subtract 1/2 from both sides of the equation:

x = 12 - 1/2

Simplifying the right side gives:

x = 23/2

Therefore, the solution to the equation is x = 23/2.

Answer 7

To reverse the multiplication, we divide both sides of the equation 6.24(x+5.9)=20.22 by 6.24.

Therefore, both sides should be divided by 6.24.

Answer 8

To solve the equation 82.78(p+11.892)=72.8464 for p, we need to isolate p by reversing the multiplication.

First, divide both sides of the equation by 82.78:
(p + 11.892) = 72.8464 / 82.78

Next, subtract 11.892 from both sides to find p:
p = (72.8464 / 82.78) - 11.892

Calculating the right side gives:
p ≈ 0.8794 - 11.892

Simplifying further:
p ≈ -11.0126

Therefore, the solution to the equation is p ≈ -11.0126.

Answer 9

Apologies for the confusion. Let's solve the equation correctly.

To solve 82.78(p+11.892)=72.8464 for p, we need to follow the steps:

1. Distribute 82.78 to the terms inside the parentheses:
82.78p + 82.78(11.892) = 72.8464

2. Multiply to simplify:
82.78p + 980.71736 = 72.8464

3. Subtract 980.71736 from both sides to isolate the variable:
82.78p = 72.8464 - 980.71736

4. Simplify the right side:
82.78p = -907.87096

5. Finally, divide both sides by 82.78 to solve for p:
p = -907.87096 / 82.78

Calculating the right side gives:
p ≈ -10.9572

Therefore, the solution to the equation is approximately p ≈ -10.9572.