What is the value of x? 10x+4=12x-6

First you subtract 10x from each side leaving you with 2x-6 = 4 now add six to both sides and dived by two
2x = 10
10/2 = 5
x=5
your answer is 5

The answer is 270 cars.you can do this by making a proportional relationship. for instance, 200 is the whole we are using, so on a “number line” 200 would be over 100%. now, since he sells 35% more, add 35% to 100% to get 135% on the other side of the “number line” on the bottom half, leaving the top half empty.cross multiply 200 by 135 then divide by 100 to get your answer. i hope this , if it did, , if you don’t mind, giving me brainiest! 200/100% } 200 • 135 /100 ? /135%