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taurus [48]
3 years ago
7

5x - 1= 3х + 9 Find x

Mathematics
2 answers:
andrey2020 [161]3 years ago
6 0

Answer:

X=5

Step-by-step explanation:

5x - 1 = 3x + 9 \\ 5x - 3x = 9 + 1 \\ 2x = 10 \\ x = 5

V125BC [204]3 years ago
4 0

5x-1=3x+9

collect like terms

5x-3x=9+1

2x=10

divide both sides by 2

x=5

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vladimir2022 [97]
I’m not sure keep trying
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A. 37<br> B. 38<br> C. 39<br> D. 40
Dvinal [7]

Hello ^w^

I believe the answer you are looking for is A

I found this answer by adding up the lengths of all the sides.

S -> T = 8

S -> R = 7

Q -> R = 6

P -> Q = 6

P -> T = 10

10 + 6 + 6 + 7 + 8 ->  37

A -> 37

If I am incorrect, please inform me.

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mestny [16]

Answer:

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Step-by-step explanation:

6 0
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netineya [11]

Answer:

The specific gravity of kerosene is 0.82

Step-by-step explanation:

Let

x -----> the weight in grams of a cubic centimeter of Kerosene

y ----> the weight in grams of a cubic centimeter of water

z ---> the specific gravity of a substance

so

z=\frac{x}{y}

we have

x=0.82\ g\\y=1\ g

substitute the values

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8 0
3 years ago
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Write the algebraic expression 5 more then the product of 4 and m​
melomori [17]

Answer:

4m + 5

Step-by-step explanation:

<em>product of 4 and m</em>: 4m

<em>5 more than</em> the product of 4 and m: 4m + 5

Answer: 4m + 5

5 0
3 years ago
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