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stiks02 [169]
3 years ago
7

What is the correct answer for 3x+4=9x+4

Mathematics
2 answers:
telo118 [61]3 years ago
4 0

Your answer should be X=0

Andrew [12]3 years ago
3 0

To find the answer you need to get x by itself. First subtract 3x from both sides, you end up with 4=6x+4. Now you need to subtract 4 from both sides, and you get 0=6x. Then you divide both sides by 6 and you get 0=x.

3x+4=9x+4

-3x      -3x

4=6x+4

-4      -4

0=6x

÷6    ÷6

0=x

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Whats -5/6 divided by 3/10
enyata [817]

Answer:

-25/9

Step-by-step explanation:

-5/6 : 3/10

-->(cross multibly)

=-5 *10 : 6*3

=-50/ 18

=-25/9

6 0
3 years ago
Jonathan bought a calculator for X$. Cindy bought the same calculator for 3 times more than Jonathan paid for his calculator. Wh
Andrej [43]

Answer:

3x or 3*x

Step-by-step explanation:

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3 years ago
A business bought a lot of 2,500 lamps for 50,000 dollars and wants to sell them at 15 percent profit how much should each lamp
aev [14]
50,000 / 2500 = 20....he bought them for 20 bucks a piece. So if he wants to sell them at 15% profit, he would sell them for 20 + 0.15(20) = $ 23 bucks.

A 15% profit of 50,000 dollars is  0.15(50,000) = 7500. Plus the 50 grand spent totals 57500. So they want to make a $ 7500 profit. Selling 2500 lamps at $ 23 per lamp (2500 x 23 = 57500) makes them their profit.

I should just shut up now...answer is $ 23 per lamp


4 0
3 years ago
¿Cuál es la factorización en primos de 10? (el formato de la espuesta es 7x7)
mihalych1998 [28]

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4 0
2 years ago
The product of two rational numbers is (-28/81). If one of them is (-2/3), the find the other.
KatRina [158]

Answer:

The other rational number is \dfrac{14}{27}.

Step-by-step explanation:

First rational number is \dfrac{-2}{3}

Let other rational number is \dfrac{x}{y}

The product of two rational numbers is \dfrac{-28}{81}

According to question,

\dfrac{x}{y}\times \dfrac{-2}{3}=\dfrac{-28}{81}

Multiplying both sides by (-3/2) such that,

\dfrac{x}{y}\times \dfrac{-2}{3}\times \dfrac{-3}{2}=\dfrac{-28}{81}\times \dfrac{-3}{2}\\\\\dfrac{x}{y}=\dfrac{14}{27}

So, the other rational number is \dfrac{14}{27}.

6 0
3 years ago
Read 2 more answers
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