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Solve the equation: a+20=11
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5 votes
Solve the equation:

a+20=11

User Reinaldo Junior
by
4.6k points

2 Answers

2 votes
subtract 20 on each side, you get a=-9
User Victor Savu
by
4.9k points
1 vote

Answer:

a=

Explanation:

a +20=11

-20 - 20

a= -9

User Bcelary
by
5.5k points
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