Find the solution to the equation: 2(3x-6)=12+6

x=5

Step-by-step explanation:

2(3x−6)=12+6

Step 1: Simplify both sides of the equation.

2(3x−6)=12+6

(2)(3x)+(2)(−6)=12+6(Distribute)

6x+−12=12+6

6x−12=(12+6)(Combine Like Terms)

6x−12=18

6x−12=18

Step 2: Add 12 to both sides.

6x−12+12=18+12

6x=30

Step 3: Divide both sides by 6.

6x

6

=

30

6

x=5

x=5

a) justify

step-by-step explanation:

justifying is just part of everyday life. justify kind of means proof so i think the answer is a) justify.

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!