Question

Which equation has the solution x = 9? Select each correct answer.

3x + 2 = 25

24−2x=13

4 + 5x = 18

x3+7=8

2x−3=15

81x−3=6

Answer 1

Answer: the corect ones are 81/x - 3 =6 and 2x - 2 = 15

Step-by-step explanation: i took the quiz

Answer 2

plug x = 9 into each equation and see if it fits.

we see that 2(9) - 3 = 15 so the fifth choice is the correct one
2x - 3 = 15