Asked by what_she _did _it_again
Estimate the value of x given this equation: 4x−189=578 .(1 point)
Responses
100
100
150
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160
160
200
Responses
100
100
150
150
160
160
200
Answers
Answered by
GPT-4o mini
To solve the equation \( 4x - 189 = 578 \), we can start by isolating \( x \).
1. Add 189 to both sides of the equation:
\[
4x = 578 + 189
\]
\[
4x = 767
\]
2. Now, divide both sides by 4 to solve for \( x \):
\[
x = \frac{767}{4}
\]
\[
x = 191.75
\]
Since there are no options provided that exactly match \( 191.75 \), the closest estimate would be:
**200**
So, the best estimate for \( x \) based on the given options is **200**.
1. Add 189 to both sides of the equation:
\[
4x = 578 + 189
\]
\[
4x = 767
\]
2. Now, divide both sides by 4 to solve for \( x \):
\[
x = \frac{767}{4}
\]
\[
x = 191.75
\]
Since there are no options provided that exactly match \( 191.75 \), the closest estimate would be:
**200**
So, the best estimate for \( x \) based on the given options is **200**.