Does anyone know how to solve 4(x+3)-4=16 algebraically all steps shown?

x=2

Step-by-step explanation:

Let's solve your equation step-by-step.

4(x+3)−4=16

Step 1: Simplify both sides of the equation.

4(x+3)−4=16

(4)(x)+(4)(3)+−4=16(Distribute)

4x+12+−4=16

(4x)+(12+−4)=16(Combine Like Terms)

4x+8=16

4x+8=16

Step 2: Subtract 8 from both sides.

4x+8−8=16−8

4x=8

Step 3: Divide both sides by 4.

4x /4  =  8/4  

x=2

5

Step-by-step explanation:

4x+12-16=16(distribute)

4x-4=16(combine like terms)

4x(-4+4=0, 16+4=20) (do inverse operation)

4x=20(divide by the coefficient of the variable)

x=5

Answer=5

127459073968947726

step-by-step explanation:

your welcome : )

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional