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Seven more than twice a number is -4
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11 votes
Seven more than twice a number is -4

User Jessicalynn
by
4.2k points

2 Answers

11 votes

Answer:

-11/2

Explanation:

Let the number be a

(2a)+7= -4

2a= -4-7

2a= -11

a= -11/2

User BBrill
by
4.2k points
4 votes

Answer:

-5.5

Explanation:


2x+7=-4\\2x=-4-7\\2x=-11\\x=-5.5

User Metalik
by
4.1k points
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