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Aleksandr [31]
3 years ago
9

Solve for x. 2=4x-6​

Mathematics
1 answer:
77julia77 [94]3 years ago
8 0

Answer:

x = 2

Step-by-step explanation:

Rewrite the equation as 4x - 6 = 2

Move all terms not containing x to the right side of the equation:

Add 6 to both sides of the equation.

4x = 2 + 6

Add 2 and 6.

4x = 8

Divide each term by 4 and simplify.

Divide each term in 4x = 8 by 4.

\frac{4x}{4} =\frac{8}{4}

Reduce the expression by cancelling the common factors.

x=\frac{8}{4}

Divide 8 by 4.

x = 2

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Answer:

Time taken by his friend to create the app alone = 48 hours.

Step-by-step explanation:

Hours needed by Jacob to create an app = 24 hours

\text{One hour work of Jacob = }\frac{1}{24}

Let hours needed by his friend in creating the app alone = x hours

\text{So, one hour work of his friend = }\frac{1}{x}

The both can create the app in 16 hours.

\implies \frac{1}{24}+\frac{1}{x}=\frac{1}{16}\\\\\implies\frac{1}{x}=\frac{1}{16}-\frac{1}{24}\\\\\implies\frac{1}{x}=\frac{24-16}{24\times 16}\\\\\implies \frac{1}{x}=\frac{1}{48}\\\\\bf\implies x = 48

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4 years ago
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3 years ago
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Can someone solve this
Brut [27]

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Answer:

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Step-by-step explanation:

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