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What is the solution to the inequality 4(2x + 2) + 12 7 100?

A x 7 10
B x 7 20
C x 7 30
D x 7 40

User Beba
by
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2 Answers

3 votes
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User Andrew Redd
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4 votes

Answer:

x>10

Explanation:

4(2x + 2) + 12 > 100

Subtract 12 from each side

4(2x + 2) + 12 -12> 100-12

4(2x + 2) > 88

Divide by 4

4/4(2x + 2) > 88/4

2x+2 > 22

Subtract 2

2x+2-2 > 22-2

2x> 20

Divide by 2

2x/2 >20/2

x>10

User Sanidhya Kumar
by
5.6k points