이단계 방정식 단원 종합

P.1P.2P.3P.4P.5Solve for the variable.

1. 1
   $\frac{p}{4}+9=11$
2. 2
   $6x+5=29$
3. 3
   $-5m-15=20$
4. 4
   $2y+13=-1$
5. 5
   $7(p-6)=-77$
6. 6
   $2(m-3)=12$
7. 7
   $\frac{1}{5}w+4=6$
8. 8
   $\frac{1}{6}n+6=12$
9. 9
   $-4k-4k+8=-32$
10. 10
    $-2y+4y+12=32$

P.6Write an equation and solve it.

1. 11
   A rectangle has a perimeter of $24$ cm. Its length is $8$ cm. What is its width?
2. 12
   The temperature is $-11$°F and rises $5$°F each hour. In how many hours will it be $9$°F?

P.7Solve for the variable.

1. 13
   $5y+14=59$
2. 14
   $28-6y=22$

P.1P.2P.3P.4P.5Solve for the variable.

1. 1$p=8$
2. 2$x=4$
3. 3$m=-7$
4. 4$y=-7$
5. 5$p=-5$
6. 6$m=9$
7. 7$w=10$
8. 8$n=36$
9. 9$k=5$
10. 10$y=10$

P.6Two-Step Equation Word Problems

1. 114 cm
2. 124 hours

P.7Two-Step Equations Review

1. 13$y=9$
2. 14$y=1$