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nikdorinn [45]
2 years ago
10

Solve 13+x/2=3x for x

Mathematics
2 answers:
pashok25 [27]2 years ago
8 0

Answer:

5.2

Step-by-step explanation:

13 + x/2 = 3x

13 = 3x - x/2              

13 = 5x/2

26 = 5x

x = 26/5

x = 5.2

skad [1K]2 years ago
7 0
13=3x-x/2 13=5x/2 26=5x X=5.2
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Solve for : x 4(x+5)=3(x-2)-2(x+2)
Allushta [10]

Hey there!!

In order to solve this equation, we will have to use the distributive property.

What is distributive property?

We will need to distribute one term to the other terms preset.

Example : 4 ( 3x - 1 )

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( 4 × 3x ) + ( 4 × -1 )

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Now moving back onto the question

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Solve for -2 ( x + 2 )

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Now, let's get everything back together

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Subtracting 4x on both sides

4x - 4x + 30 = x - 4x

30 = -3x

Dividing by -3 on both sides

30 / -3 = -3x / -3

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<h2>x = - 10 </h2><h3>Hope my answer helps!</h3>

5 0
2 years ago
What equation do you get when you solve z-m=z+bx for x?
Nimfa-mama [501]
X = -m/b.
Subtract z from both side and you get
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8 0
3 years ago
Read 2 more answers
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