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

asked May 3, 2021 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

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3 votes

C... 13 u divide 117 divided by 9 so X=13

Roman Black answered May 5, 2021

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1 vote

C; You have to divide 9 on both sides. Then u get x=117/9=13

Ioko answered May 7, 2021

by Ioko

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