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4 more than twice a number is -10
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1 vote
4 more than twice a number is -10

User Wsdookadr
by
6.0k points

1 Answer

6 votes

Answer:

The number is -3

Explanation:

Write an equation

2x+4=-10

add 4 on both sides

2x=-6

divide 2 on both sides to isolate variable

x=-3

User Kjones
by
6.3k points
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