math, algebra

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my question is :

on the following i have to graph them i just want to know if i am correct.

for : x > 4
the line is going through in a straight line on number 4 in the y axis

for: 3x greater than or equal to 2x - 4 the answer is after solving:
x is less than or equal to -4 . this line would be strating from -4 to the left side where all the rest of negative numbers are it would be right on 0,-4.

for: 7(x-3)greater than 5x-14
my answer is : x > -1
the line would be from negative 1 meaning 0,-1 . so the line goes from 0,-1 straight across to the positive side.

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