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1 vote
Five times a number added to -1 is -11. What is the number?

2 Answers

2 votes

Answer:

-2

Explanation:

-2x5=-10

-10+-1=-11

User Johnny Tsang
by
5.9k points
6 votes

Answer:

-2

Explanation:

If x="the number" the equation would be 5x-1=11

Now simplify to solve for x

Add 1 to both sides then divide both sides by 5

x=-2

User Graphite
by
5.0k points