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 diving by 4.72, what number should be added to both sides
To reverse the multiplication by dividing by 4.72, we divide both sides of the equation by 4.72.
So, 4.72 (x - 6.56) ÷ 4.72 = 10.4 ÷ 4.72
This simplifies to (x - 6.56) = 2.2033898305084747
To isolate the variable x, we want to get rid of the -6.56 term. To do this, we add 6.56 to both sides of the equation:
(x - 6.56) + 6.56 = 2.2033898305084747 + 6.56
This simplifies to x = 8.763389830508475
To reverse the multiplication in the equation 4.72(x - 6.56) = 10.4, we begin by dividing both sides by 4.72. This allows us to isolate the variable x.
Dividing both sides by 4.72, we have:
[4.72(x - 6.56)] / 4.72 = 10.4 / 4.72
This simplifies to:
x - 6.56 = 2.203
Now, to isolate the variable x, we need to isolate the constant term (-6.56). To do this, we add 6.56 to both sides of the equation, as whatever we do to one side of an equation, we must do to the other side to maintain its balance.
Adding 6.56 to both sides, we have:
x - 6.56 + 6.56 = 2.203 + 6.56
Simplifying, we get:
x = 8.763
Therefore, the number that should be added to both sides after dividing by 4.72 is 6.56.
To solve the equation 4.72(x - 6.56) = 10.4, the first step is indeed to reverse the multiplication by dividing by 4.72. When we divide both sides of the equation by 4.72, we can isolate the variable x on one side.
Dividing both sides of the equation by 4.72, we get:
(x - 6.56) = 10.4 / 4.72
Simplifying the right side of the equation, we have:
(x - 6.56) ≈ 2.2034
Now, to isolate the variable x, we need to eliminate the constant term (-6.56) on the left side. To do so, we add 6.56 to both sides of the equation:
(x - 6.56) + 6.56 = 2.2034 + 6.56
Simplifying the equation further, we have:
x ≈ 8.7634
Therefore, the number that should be added to both sides after dividing by 4.72 is 6.56.