Solving Linear Equations

Question 1

x+5=8 x=?

Answer 1

3

Question 2

x-5=8 x=?

Answer 2

13

Question 3

2a=-20 a=?

Answer 3

a=-10

Question 4

2a=30 a=?

Answer 4

a=15

Question 5

3c-6=21 c=?

Answer 5

c=9

Question 6

f-10=21 f=?

Answer 6

f=31

Question 7

10-f=21 f=?

Answer 7

f=-11

Question 8

10-f=-21 f=?

Answer 8

f=31

Question 9

-10-f=-21 f=?

Answer 9

f=11

Question 10

(h/2)=30 h=?

Answer 10

h=60

Question 11

(h/2)=-30 h=?

Answer 11

h=-60

Question 12

(3h/2)=30 h=?

Answer 12

h=20

Question 13

(-3h/2)=30 h=?

Answer 13

h=-20

Question 14

(2h/3)=30 h=?

Answer 14

h=45

Question 15

(2h/3)=-30 h=?

Answer 15

h=-45

Question 16

5v - 5 = 45 v=?

Answer 16

v=10

Question 17

-5v + 5 = 45 v=?

Answer 17

v=-8

Question 18

5(m - 5) + 7 = 7 m=?

Answer 18

m=5

Question 19

(1/2)(y-3) + 10 = 14 y=?

Answer 19

y=8

Question 20

(w - 5)^2 = 49 w=?

Answer 20

w=12

Question 21

(3/4)(n - 6) -9 = 3 n=?

Answer 21

n=22

Question 22

What is the order of operations?

Answer 22

PEMDAS

Question 23

2x - 8 = 12 x=?

Answer 23

x=10