Solve each linear equation for x.
1. 1/3(x + 6) = 12;

2. 12(x + 1/6) = 8;

3. −3(x + 2) = −18;

4. −3(x − 2) = 21;

5. −5(4 − x) = −40;

6. 1/4(6 − x) = 1/4;

Step-by-step explanation:

1/3(x+6)=12

x+6=12/(1/3)

x+6=(12/1)(3/1)

x+6=36/1

x+6=36

x=36-6

x=30

30

12(x+1/6)=8

x+1/6=8/12

x=8/12-1/6

x=8/12-2/12

x=6/12

simplify

x=1/2

1/2

-3(x+2)=-18

x+2=-18/-3

x+2=6

x=6-2

x=4

4

-3(x-2)=21

x-2=21/-3

x-2=-7

x=-7+2

x=-5

-5

-5(4-x)=-40

4-x=-40/-5

4-x=8

x=4-8

x=-4

-4

1/4(6-x)=1/4

6-x=(1/4)/(1/4)

6-x=1

x=6-1

x=5

5

a is 8.b is 10.c is 10.5. d is -.5

step-by-step explanation:

just minus the smallest number from the biggest.

i don't know

step-by-step explanation: