posted by john on .
two trains leave at the same time from two different stations 284 miles apart, traveling toward each other at 33 mph and 38 mph respectively. how long will it take for them to meet?
33x + 38x = 284
Solve for x.
THIS IS EASY MAN
33X+38X=284 ADD VARIABLES "X"
X=284/71 SIMPLE DIVISION
CHECK YOURS ANSWER. IS THIS CORRECT FOR X? ASK YOURSELF
ORIGINAL EQUATION IS 33X+38X=284
PUT THE VALE OF X=4 IN THE EQUATION
HENCE PROVED THAT L.H.S= R.H.S
LIFT HAND SIDE = RIGHT HAND SIDE
how many ways can you make this equation true 24 x 18 = 432 x