6x−1/5=3/1
{8/3}

{5/3}

{3/2}
{5/2}

I got x = 8/15. you may have wrote something wrong in the equation if those are the answer options. but idk. hope this helps

Step-by-step explanation:

6x - 1/5 = 3/1

6x = 16/5

x = 8/15

the answer is 175.4379

step-by-step explanation:

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x