Answer:
-3
Step-by-step explanation:
You have get a graphing calculator and press y=.
Then you would type in the equation.
Then click second, graph after you type the equation.
Then scan through the t graph for the value that causes the equation to be 0
three x plus one
3x+1
correct ans
divide both sides by 5c
Since them taken same time so the fraction is 1/1