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4 years ago

6 - 6x = 4x - 44 What’s the answer

Mathematics

2 answers:

Alexus [3.1K]4 years ago

5 0

X = 5
Isolate the variable by dividing each side by factors that don’t contain the variable.

Anna007 [38]4 years ago

3 0

Answer:

x = 5

Step-by-step explanation:

Solve for x.

$6 - 6x = 4x - 44$

Subtract 6 from BOTH sides

$6 - 6 = 4x - 44 - 6$

Simplify.

$-6x = 4x - 50$

Subtract 4x from BOTH sides.

$-6x - 4x = 4x - 50 - 4x$

Simplify again.

$-10x = -50$

Divide BOTH sides by -10.

$\frac{-10x}{-10} = \frac{-50}{-10}$

Simplify once more...

$x=5$

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3 years ago

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2 years ago

Jason started with d dollars in his piggy bank. One week late, Jason doubled the amount in his piggy bank. Another week later, j

elena55 [62]

Given, Jason had an amount of $d in the piggy bank.

After one week, Jason doubled the amount in the piggy bank.

So, after one week the amount in the piggy bank = $ $(2)(d)$ = $(2d)

Another week later, Jason added $20 in the piggy bank.

So after another week, the total amount in the piggy bank = $ $(2d+20)$

Given, that time the piggy bank had $50 in it.

So we can write the equation as,

$2d+20 = 50$

To find the value of d, we will move 20 to the right side by subtracting it from both sides. We will get,

$2d+20-20 = 50 - 20$

$2d = 50 -20$

$2d = 30$

Now to find d, we will move 2 to the right side by dividing it to both sides. We will get,

$\frac{2d}{2}=\frac{30}{2}$

$d = 15$

We have got the required answer.

The value of d = $15.

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3 years ago