Answer:
x=4
Step-by-step explanation:
5-3x=-7
1) you subtract the 5 from both sides
-3x=-12
2) then you divide both sides by -3
x=4
Answer:
m<11=5.75
Step-by-step explanation:
<u>since you already know what m<4 is </u>
<u>we just have to divide the result (63) by 4</u>
<u>63%4=15.75 </u>
therefore m<1= 15.75
Answer:
or 
Step-by-step explanation:
we have

step 1
Group terms that contain the same variable

step 2
Combine like terms

step 3
Eliminate parenthesis

step 4
Factor the number 
