Plsss me pls 1. what is 13+w over 7 =-18? 2. 17=-13-8x show all your work

I can  answer both for you. 1. x=-69 2. -15/4=x

Step-by-step explanation: 1. 13+w/7=-8 First to get rid of the 7 we multiply both sides by 7.

13+w/7=-8

13+w=-56

Then we subtract both sides by 13 which gives us the answer

13+w=-56

x=-69

The final answer for the first is x=-69

For the 2nd we start of by adding 13 to both sides.

17=-13-8x

30=-8x

Then we divide both sides by -8

30=-8x

30/-8=-8x/-8

-15/4=x

The final answer for second is -15/4=x

Hope this helps!

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation: