3 years ago

9x-4 (x-3)+72 what is X?

Mathematics

2 answers:

spin [16.1K]3 years ago

8 0

Answer:

x = 12

Step-by-step explanation:

9*x-4*(x-3)-(72)=0

Step by step solution :

Step 1 :

Equation at the end of step 1 :

(9x - 4 • (x - 3)) - 72 = 0

Step 2 :

Step 3 :

Pulling out like terms :

3.1 Pull out like factors :

5x - 60 = 5 • (x - 12)

mariarad [96]3 years ago

8 0

Answer:

I think answer is 16.8....

You might be interested in

Select the correct difference

Harrizon [31]

<span>B. 2d^2+6d-7. Should be the correct answer.</span>

8 0

3 years ago

(4x^y-4)3<br> Simplify please

pashok25 [27]

Answer:

12x^y-12

Step-by-step explanation:

Multiply 3 by 4

12x^y-4⋅3

12x^y-12

4 0

3 years ago

Plzzz help me Asap I will give you brainliest. I promise

kari74 [83]

He need to earn 48
Inequality : 80-32=x

8 0

3 years ago

In a circle, what is the ratio of the circumference to its diameter?

NemiM [27]

Answer:

D. pi

Step-by-step explanation:

Circumference of a circle = $\pi d$

Diameter = d

Therefore, ratio of circumference of a circle to its diameter would be:

$\pi d : d$

$= \frac{\pi d}{d} = \pi$ => (d cancels d)

Therefore, the ratio of the circumference of a circle to its diameter is $\pi$

4 0

3 years ago

need help asap plzz.Solve the inequality. (x + 19 ≤ −5). (A)x ≤ −14 (B)x ≤ 24 (C)x ≤ −24 (D)x ≤ 14

Sindrei [870]

Answer:

Step-by-step explanation:

given

x + 19 ≤ - 5 ( isolate x by subtracting 19 from both sides )

x ≤ - 24 → C

3 0

3 years ago