Need answer as soon as possible will give brainliest to who ever answers first with a good explanation that it's easy for me to understand

So the answer to your question would be w=3 and w= -1/5.

Step-by-step explanation:

So, first you add -9 to both sides of the equation. 9+ -9=0, so that cancels each other. -7+-9=-16. So, now the equation is -2 (5w-7)= -16. The second step would be that you divide each side of the equation by -2. So, -2 (5w-7) divide by -2 would be 5w-7 and -16 divide by -2 would be 8. So, now the equation is (5w-7)=8. So, then we have to solve for the absolute value. So, answer could be 5w-7=8 or 5w-7= -8. For possibly 1, you add 7 to both sides to get 5w=15. The sevens cancels each other and 8+7=15. Then, you divide 5. 5w/5 = w, since the fives cancel each other and 15/5=3. So for possibly 1 the answer is w=3. For possibly 2, you add 7 to both sides of the equation to get 5w= -1. Then you divide by 5 to get w= -1/5. Since -1/5 can't be reduced anymore it will just stay the same. Hope you have a nice day.

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:

step-by-step explanation:

what was your answer?