3 years ago

What is the solution set for 2X - 1 > 7?

2 answers:

8 0

2x - 1 > 7 ; Start
2x > 8 ; Add 1 to each side of the inequality
x > 4 ; Divide both sides by 2

So, x have to be less than 4 in order to be in the solution set.

Svetach [21]3 years ago

8 0

2X - 1 > 7
 2X > 7 + 1
2X > 8
 X > 8/2
 X>4

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