High School

Seventeen greater than a number is 197. Find the number.

The number is ______.

Check your solution.

Answer :

Sure! Let's solve the problem step-by-step.

We have the statement: "Seventeen greater than a number is 197." We need to find the unknown number.

1. Set up an equation:

Let's use [tex]\( x \)[/tex] to represent the unknown number. According to the statement, 17 greater than this number equals 197. So, we can write the equation as:

[tex]\[
x + 17 = 197
\][/tex]

2. Solve the equation for [tex]\( x \)[/tex]:

To find [tex]\( x \)[/tex], we need to isolate it on one side of the equation. We do this by subtracting 17 from both sides of the equation:

[tex]\[
x + 17 - 17 = 197 - 17
\][/tex]

Simplifying both sides, we get:

[tex]\[
x = 180
\][/tex]

3. Check the solution:

To ensure our solution is correct, let's check by substituting [tex]\( x = 180 \)[/tex] back into the original condition:

[tex]\[
180 + 17 = 197
\][/tex]

Since both sides of the equation are equal, our solution is confirmed.

Therefore, the number is 180.