Add all the number then divided by as many numbers as you added
Answer:
x =
Step-by-step explanation:
Since l bisects PQ at M then M is the midpoint of PQ, hence
PM = MQ, that is
5x - 7 = 11 - 2x ( add 2x to both sides )
7x - 7 = 11 ( add 7 to both sides )
7x = 18 ( divide both sides by 7 )
x =
Answer:
m=-1
Step-by-step explanation:
m=-(4+m)+2
Distribute -1 to each value in the parenthesis:
m=-4-m+2
+m +m
2m=-4+2
simplify:
2m=-2
/2 /2
m=-1