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3 years ago

3x+6+4=6×2+10lve for x

Mathematics

2 answers:

tatuchka [14]3 years ago

8 0

3x+10=12+10
3x+10=22
-10 -10
3x=12
x= 4

In-s [12.5K]3 years ago

3 0

3x + 6 + 4 = 6 × 2 + 10
3x + 6 + 4 = 12 + 10
3x + 10 = 12 + 10
3x + 10 = 22
3x = 22 - 10
3x = 12
x = 12/3
x = 4

The answer is: x = 4.

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3 years ago

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Step-by-step explanation:

First, to find the equation, we can figure out that the cost depends on how many tickets are bought. We can use cost as our y and # of tickets as our x.

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y=mx+b

To get our slope, we must figure out the relationship between the cost and the number of tickets, or the y and the x.

We can use the slope formula, $\frac{y2-y1}{x2-x1}$ , to find the slope, m.

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2 years ago

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melomori [17]

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Function Modeling

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2 years ago

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Step-by-step explanation:

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2 years ago

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