SOLUTION: Define a variable, write and inequality, and solve each problem. Two times a number plus one is greater than five and less than seven.

SOLUTION: Define a variable, write and inequality, and solve each problem. Two times a number plus one is greater than five and less than seven.

Algebra.Com

Question 1051862: Define a variable, write and inequality, and solve each problem.
Two times a number plus one is greater than five and less than seven.
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!

is a number.

is two times a number.

is two times a number plus 1]. Then two times a number plus 1 is greater than 5 and less than 7 is:

Add

to each part of the inequality. Divide each part of the inequality by

.

Express your solution set in either set builder or interval notation.

John

My calculator said it, I believe it, that settles it

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