Arius01 Arius01

11-01-2017
Mathematics

contestada

3x-4>2x-7 I need to under it step by because it say my answer is either x<100 or x<-4

Respuesta :

Hi4801824552 Hi4801824552

11-01-2017

Solution:

1) Subtract 2x from both sides
3x-4-2x>-7

2) Simplify 3x-4-2x to x −4
x-4>-7

3) Add 4 to both sides
x>-7+4

4) Simplify -7+4 to -3
x>-3

Done!

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