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3 years ago

Six times a number plus another number tripled

Mathematics

2 answers:

crimeas [40]3 years ago

8 0

Step-by-step explanation:

Hello there!

This question is ambiguous.

I'm assuming you want to write an equation for the given expression.

These are just a few of the ways that we can write it:

3(6n+x)

6n+3x

charle [14.2K]3 years ago

4 0

Answer:

(6x2)+(3x3)=

Step-by-step explanation:

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3 years ago

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Vitek1552 [10]

Answer:

ONE SOLUTION

Step-by-step explanation:

When two points on a line are given, the equation of the line is given by the formula:

$\frac{y - y_1}{y_2 - y_1} = \frac{x - x_1}{x_2 - x_1}$

where $(x_1, y_1)$ and $(x_2, y_2)$ are the points on the line.

Here, the first set of points are: $(-1, 3)$ and $(0, 1)$ .

Therefore, $(x_1, y_1) = (-1, 3)$ and $(x_2,y_2) = (0, 1)$ .

The line passing through this is given by:

$\frac{y - 3}{1 - 3} = \frac{x + 1}{1}$

$\implies y - 3 = -2x - 2$

∴ 2x + y - 1 =0

Now, for the second line, the points are:

$(x_1, y_1) = (1, 4)$ and $(x_2, y_2) = (0, 2)$ .

Therefore, $\frac{y - 4}{-2} = \frac{x - 1}{-1}$

$\implies -y + 4 = -2x + 2$

∴ 2x - y + 2 = 0

Now, to determine the number of solutions the two equations have, we solve these two equations,

Adding Eqn(1) and Eqn(2) we get:

4x = -1

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And $y = \frac{3}{2}$ .

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4 years ago