Question 1:
Solve the following equation for x.
4xโˆ’15+2x=x+20
x =

Question 2:
Solve the following equation for x.
2(2xโˆ’5)=20โˆ’x
x=

Question 3:
Solve the following equation for x.
Enter your answer as an integer or decimal.
3โˆ’4x=10x+10
x =


Question 4 :
Solve the following equation for x.
Enter your answer as an integer or decimal.
4(2xโˆ’1)=โˆ’10(xโˆ’5)
x =


Question 5:
Solve the following equation for x.
Enter your answer as an integer or decimal.
5/ 3 = 6/ x+2
x=


Question 6:
Solve the following equation for x.
Enter your answer as an integer or decimal.
x - 7/ 5 = -3
x=

Question 7:
Solve the following equation for x.
Enter your answer as an integer or decimal.
4/ 5x - 3 = 2/ 3x + 5


Question 8:
Solve the following equation for x.
Enter your answer as an integer or decimal.
6xโˆ’3=2+4xโˆ’11
x =

Question 9:
Solve the following equation for x.
Enter your answer as an integer or decimal.
3โˆ’(4โˆ’x)=5+3(xโˆ’4)
x =

Question 10:
Solve the following equation for x.
Enter your answer as an integer or decimal.
10+5xโˆ’2=2โˆ’3x+6
x=

Respuesta :

Answer:

1. x=7

2.x=6

3.x= -1/2

4.x=3

5.x=-18

6.x= -8/5

7. x=60

8. x=-3

9. x=3

10. x=0

Step-by-step explanation:

did them as fast i could

Answer:

Answer 1.)

โ‡’ 4x - 15 + 2x = x +20

โ‡’ 6x -15 = x +20

โ‡’ 5x = 35

โ‡’ x = 7

Answer 2.)

โ‡’ 2(2xโˆ’5)=20โˆ’x

โ‡’ 4x - 10 = 20 - x

โ‡’ 5x = 30

โ‡’ x = 6

Answer 3.)

โ‡’ 3โˆ’4x=10x+10

โ‡’ 14x = -7

โ‡’ x = -1/2

Answer 4.)

โ‡’ 4(2xโˆ’1)=โˆ’10(xโˆ’5)

โ‡’ 8x - 4 = -10x + 50

โ‡’ 18x = 54

โ‡’ x = 3

Answer 5.)

โ‡’ 5/3 = 6/x + 2

โ‡’ x = -18

Answer 6.)

โ‡’ x - 7/5 = -3

โ‡’ x = -8/5

Answer 7.)

โ‡’ 4/5x - 3 = 2/3x + 5

โ‡’ 12x - 10x = 120

โ‡’ x = 60

Answer 8.)

โ‡’ 6x โˆ’ 3 = 2 + 4x โˆ’ 11

โ‡’ 2x = -6

โ‡’ x = -3

Answer 9.)

โ‡’ 3 โˆ’ (4โˆ’x) = 5 + 3(xโˆ’4)

โ‡’ 3 - 4 + x = 5 + 3x - 4

โ‡’ -1 + x = 1 +3x

โ‡’ x = -1

Answer 10.)

โ‡’ 10 + 5x โˆ’ 2 = 2 โˆ’ 3x + 6

โ‡’ 8 + 5x = 8 - 3x

โ‡’ x = 0