asked 102k views
3 votes
From the set {108, 22, 13}, use substitution to determine which value of x makes the equation true.

9x = 117

A. none of these
B. 22
C. 13
D. 108

2 Answers

3 votes
C... 13 u divide 117 divided by 9 so X=13
answered
User Roman Black
by
8.2k points
1 vote
C; You have to divide 9 on both sides. Then u get x=117/9=13
answered
User Ioko
by
7.4k points

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