Answer:
x=-260
Step-by-step explanation:
1/4x-2/5x=39
Find a common denominator:
5/20x-8/20x=39
Combine:
-3/20x=39
Multiply both sides by -20/3:
x=39(-20/3)
x=-780/3
Hope this helps! Please mark brainliest :)
A.) the levels
edge 2020
19 )
do cross multiply
and answer will come
w+ý=z/y
y = 2/5 x - 3/5
2x = 5y + 3
Rewrite
5y + 3 = 2x
Subtract 3 from both sides
5y = 2x - 3
Divide both sides by 5
