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Solve for x: −2x + 5 < 7

2 Answers

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Inequality Form = X > -1

Interval Notation = (-1,∞)

User Fazle Rabbi
by
7.9k points
5 votes

Answer:

x>-1

Explanation:

move the 5 to the other side by subtracting both sides by 5:

-2x+5-5<7-5

=

-2x<2

Divide by negative 2

(Reminder when you divide or multiply anything by negative you need to switch the signs to the other side)

x>-1

Hope this helps!

User Bonita Montero
by
8.5k points

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