Answer:
NOT TO WASTE POINTS BUT PLEASE DO NOT USE THAT LINK ABOVE
Step-by-step explanation:
IT TRACKS YOU
Check the picture below.
recall, congruence means "an exact replica", size, color, smell, feathers, paws, the whole lot, stock and barrel.
X = 12
27x - 45 = 18x + 63
-18x
9x - 45 = 63
+45
9x = 108
108/9
25-percent decrease =25-(60%×25%)
25-60%×25
(1-60%)×25=(100%-60%)×25
40%×25=40÷100×25
40×25÷100
1000÷100
10ans
Y=6x-24
substitute 18 for y
18=6x-24
add 24 on both sides
42=6x
divide both sides by 6
7=x