Question

Which inequality represents all the solutions of 10(3x+2)>7(2x-4)?

A. x>-4

B. x -3
D.x<-3

Answer 1

`10(3x + 2) > 7(2x - 4)`

`30x + 20 > 14x - 28`

Subtract sides -14x

`30x - 14x + 20 > 14x - 14x - 28 \\`

`16x + 20 > - 28`

Subtract sides -20

`16x + 20 - 20 > - 28 - 20`

`16x > - 48`

Divided sides by 16

`(16)/(16)x > ( - 48)/(16) \\`

`x > - 3`

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Done ....♥️♥️♥️♥️♥️

Answer 2

the answer would be x>-3

Explanation: