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monitta
3 years ago
9

(solving for y) 4x-5=7+4y

Mathematics
1 answer:
alexira [117]3 years ago
3 0
y = x - 3

1. Subtract 7 from the right to the left.
* 4y = 4x - 12
2. Divide the 4 (constant) next to the 'y' to the other side.
* y = 4/4x - 12/4 
* y = x - 3

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Easy question i will mark braineliest
Yuki888 [10]

Answer:

<h2>0.67</h2>

Step-by-step explanation:

5(y - 3.8) = 4.7(y - 4)

Distribute 5 through the parentheses

5y - 19 = 4.7(y - 4)

Distribute 4.7 through the parentheses

5y - 19 = 4.7y - 18.8

Move ' 4.7 y ' to L.H.S and change it's sign

5y - 4.7y - 19 =  - 18.8

Move constant to R.H.S and change it's sign

5y - 4.7y =  - 18.8 + 19

Collect like terms

0.3y =  - 18.8 + 19

Calculate

0.3y = 0.2

Divide both sides of the equation by 0.3

\frac{0.3y}{0.3}  =  \frac{0.2}{0.3}

Calculate

y = 0.67

Hope this helps...

Best regards!!

3 0
3 years ago
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If x is greater than 16 and less than 25, then is _____.
Akimi4 [234]

Answer:

greater than 16 and less than 25(easy)

6 0
3 years ago
What is the simple interest on $2500 invested at an interest rate of 6% for 2 years?
Brrunno [24]

Answer:

The simple interest is $300.

Step-by-step explanation:

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<em>Convert into equation to find Simple Interest</em>

I = Prt

I = (2500)(.06)(2)

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I = 300

<em />

4 0
3 years ago
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Brainlyist to whoever answers first
levacccp [35]

Answer:

The answer is 106

Step-by-step explanation:

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8 0
3 years ago
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Leno4ka [110]
Myles ran 2 times what alison ran:
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Hector ran 5 times as many miles as Myles:
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therefore Hector ran 210 miles.
6 0
3 years ago
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