8x-4y=8
4y=8x-8
Divide it by 4
y=2x-2
Then, compare with y=mx+c
The answer is m=2
Answer:
7x+2z+16
Step-by-step explanation:
find like terms
7 9
add them
7+9=16
7x+2z+16
it doesn't make sense because the 1st bracket equation should have 2x+ a number or it can't be simplified
It dose not matter what letter or symbol to find the unknown number because you are only using something to represent that number.
<span>A ratio is something that compares two quantities having
different units of measure</span>
