Answer:
Step-by-step explanation:
4x+2=5x-6
4x-5x=-6-2
-x=-8
therefore, x=8
Do each equation individually and compare if they are the same end answer in each question. which ever one is unequal than that is the answer
16n+8=4
16n=4-8
16n=-4
n=-4/16
n=-1/4.
3, 6, 9, 12,15, 18, 21, 24
8, 16, 24
Marco will fill up his car with gas and wash it on the 24th day.