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Find the value of x -7 when x=20.
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5 votes
Find the value of x -7 when x=20.

User Natalia Panferova
by
6.7k points

2 Answers

4 votes

Answer:

13

Explanation:

When x=20

=x-7

=20-7

=13

User Randal
by
7.5k points
4 votes
Since x = 20, all we have to do is plug it in. So the new equation will be 20-7, which would equal 13.
= 13
User Joemillervi
by
6.4k points
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