Please help me! its algebra 1

Mathematics

2 answers:

scZoUnD [109]3 years ago

8 0

The answer is D-16

16/4= 4. 4x3=12. 12-2=10

True [87]3 years ago

3 0

Answer:

Step-by-step explanation:

Let us take the number be x . So the three fourths of the number will be , ¾ x . And this is equal to 10. So , According to Question ,

⇒ 3x/4 -2 = 10

⇒ 3x/4 = 10 + 2

⇒ 3/4 x = 12

⇒ x = 12 * 4/3

⇒ x = 16 .

<h3>Hence the required answer is 16 . [ d] </h3>

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3 years ago

I need the solution. Please give steps y = 10x + 20 y = 20x + 10

lidiya [134]

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If your trying to answer for X, here is how you do it.

For the equation '' Y = 10x + 20 '', isolate the variable 'X' by dividing each side by factors that don't contain the variable 'X', to get your answer:

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X = $\frac{Y}{10}$ − 2

For the other equation " Y = 20x + 10 ", it's the exact same thing. Isolate the variable 'X' by dividing each side by factors that don't contain the variable 'X', to get your answer:

X = Y/20 − 1/2

X = $\frac{Y}{20}$ − $\frac{1}{2}$