How many solutions exist for the givien equation 3(x+10)+6=3(x+12)

For this case we solve the following equation:

We apply distributive property to the terms within parentheses:

We add similar terms:

Since 36 equals 36, then the equation will always be true for any value of x.

Infinite solutions

6, 10

9, -13

12, -21

18, -23

step-by-step explanation:

you just add 6 to the x-coordinate and subtract 10 from the y-coordinate.

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.