Question

Help me!!!!Please Thank youuuuuuu!!!!!!!!!!!!!!!

Answer 1

Answer:

see below

Step-by-step explanation:

1)

$m+13=-2\\\\m+13-13=-2-13\\\\m+0=-15\\\\m=-15$

2)

$0=p+7\\\\p+7=0\\\\p+7-7=0-7\\\\p+0=-7\\\\p=-7$

3)

$5n=75\\\\\frac{1}{5}(5n)= \frac{1}{5}(75)\\\\n=15$

4)

$-7=\frac{m}{10} \\\\10(-7)=10(\frac{m}{10} )\\\\-70=m\\\\m=-70$

5)

$-1=7+r\\\\r+7=-1\\\\r+7-7=-1-7\\\\r+0=-8\\\\r=-8$

6)

$-42=14v\\\\\frac{1}{2}(-42)= \frac{1}{2} (14v)\\\\-21=7v\\\\\frac{1}{7}(-21) =\frac{1}{7}(7v)\\\\-3=v\\\\v=-3$

7)

$80=-8p\\\\8(10)=-8p\\\\\frac{1}{-8}(8(10))= \frac{1}{-8} (-8p)\\\\-10=p\\\\p=-10$

8)

$\frac{x}{4} =-8\\\\4(\frac{x}{4} )=4(-8)\\\\x=-32$

9)

$13=\frac{x}{2} \\\\2(13)=2(\frac{x}{2})\\\\26=x\\\\x=26$

10)

$-1=n-15\\\\n-15=-1\\\\n-15+15=-1+15\\\\n+0=14\\\\n=14$