Question

For which equation is x = 9 a solution? A. 3x – 7 = –34 B. x – 9 = 1 C. 2003-05-02-00-00_files/i0020000.jpg D. 4x + 5 = 41

Answer 1

x=9


A) 3x-7=34
3x= 34+7
3x= 41
x= 41/3


B) x-9=1
x=1+9
x=10


C) dude what is this


D) 4x+5=41
4x=41-5
4x=36
x=36/4
x=9 YAYY

Hope it helps!
#MissionExam001

Answer 2

D

Step-by-step explanation: we are looking for x=9

A) 3x-7=34

3x= 34+7

3x= 41

x= 41/3 dose not have x=9

B) x-9=1

x=1+9

x=10 the math is worng

C) it cant be c

D) 4x+5=41

4x=41-5

4x=36

x=36/4

x=9

so it has to be D