Find the value of the variable x in the equation x - 21 = 8. A) -13 B) 29 C) -29 D) 13

asked Jan 14, 2021 152k views

4 votes

Find the value of the variable x in the equation x - 21 = 8.

A) -13
B) 29
C) -29
D) 13

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1 vote

The correct answer is letter B.
29 - 21= 8

Hope this helps ya.

Greg Marzouka answered Jan 16, 2021

4.7k points

2 votes

Answer: x=29

Explanation:

x-21=8

add 21 to both sides

x-21+21=8+21

$21+8=29\\$

x=29

Hemal answered Jan 18, 2021

by Hemal

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