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X + 9 =20 x=___ help
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X + 9 =20 x=___ help

User Tristanisginger
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5.6k points

2 Answers

5 votes
you do x=20-9
so x=11
User Mohammad Saad
by
6.3k points
7 votes

Answer:

x = 11

Explanation:

x + 9 = 20 (Subtract 9 from both sides)

x = 20 -9

x = 11

Verify:

11 + 9 = 20 (Correct)

User Matuku
by
6.2k points
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