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3 years ago

Solve for the unknown 7(42x)=28(4x)

Mathematics

2 answers:

aalyn [17]3 years ago

4 0

Try to use Mathway if your having trouble solving your equations

ahrayia [7]3 years ago

3 0

7(42x)=28(4x)294x=112xSubtract 112x from both sides.294x−112x=112x−112x182x=0Divide both sides by 182.‌182x182‌=‌0182‌x=0. Hope it helped you if it did help please mark as the brainliest answer

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3 years ago

Please help

nikitadnepr [17]

Answer:

The value of x is $\frac{-2}{5}$ .

Step-by-step explanation:

Given expression is:

$\frac{2}{3}(x-2)=4x$

We have to solve this for x.

First we will multiply both sides of the equation by 3

$3*\frac{2}{3}(x-2)=4x*3$

2(x-2) = 12x

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Now we will be subtracting 2x from both sides of the equation

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Dividing both sides by 10

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Hence,

The value of x is $\frac{-2}{5}$ .

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2 years ago