3 years ago

4(x-9)=20 IWLL GIVE BRAINLIST AND THX

Mathematics

2 answers:

deff fn [24]3 years ago

5 0

Answer: X = 14

Step-by-step explanation:

Divide both sides by the numeric factor on the left side, then solve.

x = 14

Hope this helped!!! Good luck!!! :)

VladimirAG [237]3 years ago

3 0

Answer:

x=14

Step-by-step explanation:

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

4(x−9)=20

Step 1: Simplify both sides of the equation.

4(x−9)=20

(4)(x)+(4)(−9)=20(Distribute)

4x+−36=20

4x−36=20

Step 2: Add 36 to both sides.

4x−36+36=20+36

4x=56

Step 3: Divide both sides by 4.

x=14

You might be interested in

Todd has $124 in his checking account. He wrote two checks for $13.96 and $21.67 and transferred $14 into his checking from

dangina [55]

Answer: $74.37

Step-by-step explanation:

7 0

3 years ago

DISCLAIMER......................................................................................................................

yuradex [85]

Answer: wut the ham is this

8 0

3 years ago

Read 2 more answers

Find the area of the Compound shape<br><br> The answer is 89 m^2<br><br> I just need the steps....

Lera25 [3.4K]

Answer:

Step-by-step explanation:

Area of semi-circle is $\frac{\pi r^2}{2}$ ≈ $\frac{22}{7}$ × 4² ÷ 2 ≈ 25 cm²

Area of square is 8² = 64 cm²

Total area is 25 + 64 = 89 cm²

7 0

3 years ago

NEED HELP ASAP BEST ANSWER GETS THE Brainiest

inn [45]

Answer:

I would say a becuase you have a better chance to get heads then a five on a number cube

Step-by-step explanation:

7 0

4 years ago

The half-life of Potassium-15 is 1,250 years

mel-nik [20]

Half life = 1250 years
Start amount = 36
End amount = 15
Time = ?

15 = 36 * (1/2)^(x/1250)
0.417 = (1/2)^(x/1250)
ln(0.417) = x/1250 * ln(1/2)
x = 1577.95 years

8 0

2 years ago