3 years ago

2x+1<7 and -2x + 1<9

Mathematics

2 answers:

Zepler [3.9K]3 years ago

7 0

Answer:

x < 3 and x < -4

Step-by-step explanation:

<em>We start by solving </em>2x + 1 < 7

2x + 1 < 7

2x < 7 - 1

2x < 6

x < 6/2

x < 3

<em>Then we solve </em>-2x + 1 < 9

-2x + 1 < 9

-2x < 9 - 1

-2x < 8

Dividing by -2 on both sides gives;

x < -4

solong [7]3 years ago

5 0

Answer:

Do u have a better understanding

Step-by-step explanation:

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