Question

Which equation matches the solution set of {5}
{
5
}
?(1 point)
Responses

x+x−9=1+x
𝑥
+
𝑥
−
9
=
1
+
𝑥

x plus x minus 9 equals 1 plus x

3x5+4=7
3
𝑥
5
+
4
=
7
Start Fraction 3 x over 5 End Fraction plus 4 equals 7

x2−10=15
𝑥
2
−
10
=
15
x squared minus 10 equals 15

2x−20=30

Answer 1

(3x)/5 + 4 = 7

Solve: (3x)/5 = 3 → 3x = 15 → x = 5, so the solution set is {5}.