Seven more than three times a numberis 49 what is the number

Seven more than 3 times a number is equal to 49 can be put into an equation form, which would be 7 + 3x = 49. With this equation we can work it out, first we will subtract 7 from both sides of the equation to cancel out the 7. 49 - 7 = 42. Now we have 3x = 42. To isolate x and give us the answer we will divide by 3 on both sides, since 3 is being multiplied by x. This will give us our answer, which is 14.

14

Step-by-step explanation:

The answer is in the attached image.

Step-by-step explanation:

In order to determine the graphing solution, you have to graph both inequalities, separately.

The region that is work for both inequalities is the solution. You can draw both equation and painting both, then the surface that it is painted by two colors is the region solution.

I have attached an image that show graphically the solution.

The blue region solution is for:

y>x

The green region solution is for:

y<-x

Therefore the region with the dark green is the solution for both.