An equation is shown below: 6(2x - 11) + 15 = 3x + 12
What value of x makes the equation true? HELP

Step-by-step explanation:

12x - 66 +15 = 3x +12

12x -3x = 66 -15+12

9x = 63

x = 63/9

x = 7

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

answer: this is not a question

step-by-step explanation: this is a answer