18x-16y=5
Subtract 18x from each side
-16y=-18x+5
Divide by -16
y=18/16x-5/16
y=9/8x-5/16 this one is with improper fractions
Answer:
I can't see the sign between 2 and (1/3)^3 in the last question, it's a bit blurry. You should send it again.
Step-by-step explanation:
please mark BRAINLIEST
Answer:
x=150
Step-by-step explanation:
x/30-x/40=5/4
or, (4x-3x)/120=5/4
or, x/120=5/4
or, x=600/4
or, x=150