396
/x−10
=−22
Step 1: Multiply both sides by x-10.
396=−22x+220
−22x+220=396(Flip the equation)
−22x+220−220=396−220(Subtract 220 from both sides)
−22x=176
−22x
/−22
=
176
/−22
(Divide both sides by -22)
x=−8
Answer:
the scale factor is 25, 3000/125 scaled down,
Step-by-step explanation:
you can also explain this with a 25:1 ratio, 25 inches from the original scaled to 1 inch for the photo copy.
Answer: Angle is 3
Step-by-step explanation:
16x - 27 = 5x + 6
-5x -5x
______________
11x - 27 = 6
+ 27 +27
___________
11x = 33
__ __
11 11
x = 3
