Solve using inverse operations. 5x-7=3
To solve for x, we need to isolate the variable on one side of the equation.
First, we can add 7 to both sides of the equation to get rid of the -7.
5x - 7 + 7 = 3 + 7
This simplifies to:
5x = 10
Next, we can divide both sides of the equation by 5 to get rid of the coefficient 5 in front of x.
5x/5 = 10/5
This simplifies to:
x = 2
Therefore, the solution to the equation 5x - 7 = 3 is x = 2.
To solve the equation 5x-7=3 using inverse operations, you need to isolate the variable x by undoing the operations performed on it. Here are the step-by-step instructions:
Step 1: Add 7 to both sides of the equation to move the constant term (-7) to the right side:
5x - 7 + 7 = 3 + 7
5x = 10
Step 2: Divide both sides of the equation by 5 to isolate x:
(5x)/5 = 10/5
x = 2
So, the solution to the equation 5x-7=3 is x = 2.
To solve the equation 5x - 7 = 3 using inverse operations, the goal is to isolate the variable x.
1. The first step is to undo the subtraction of 7 from the left side of the equation. We achieve this by adding 7 to both sides of the equation:
(5x - 7) + 7 = 3 + 7
Simplifying the left side:
5x = 10
2. Next, we need to undo the multiplication of 5 on the left side of the equation. This can be done by dividing both sides of the equation by 5:
(5x)/5 = 10/5
Simplifying:
x = 2
So the solution to the equation 5x - 7 = 3 is x = 2.
are you sure?
Apologies for the mistake. Let's go through the solution again:
To solve the equation 5x - 7 = 3 using inverse operations:
1. Undo the subtraction of 7 by adding 7 to both sides:
5x - 7 + 7 = 3 + 7
5x = 10
2. Undo the multiplication of x by dividing both sides by 5:
(5x)/5 = 10/5
x = 2
So the correct solution to the equation 5x - 7 = 3 is indeed x = 2.