Question

Which of the following graphs represents the solution set for 5x + 38< 4(2-5x)

Answer 1

5x + 38 < 4(2 - 5x)...distribute thru the parenthesis
5x + 38 < 8 - 20x
5x + 20x < 8 - 38
25x < -30
x < -30/25
x < - 6/5 or -1 1/5 or -1.2 <==

if its a number line.....it is an open circle on -1.2 (because there is no equal sign)...and shaded to the left (because it is less then)