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soldi70 [24.7K]
2 years ago
13

The expression 63+81,

Mathematics
1 answer:
Vladimir [108]2 years ago
8 0

Answer: 9 (7 + 9)

Step-by-step explanation:

63 = 9 * 7 and 81 = 9 * 9

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What are the solutions to the system of equations below 3y=x-2 y=-2x+4
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The value of the x is 2 and the value of the y is 0 in the system of equation 3y=x-2, y=-2x+4.

<h3>What is a linear equation?</h3>

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

We have a system of the equation:

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From the equation (2) take the value of y and plug in the equation (1)

3(-2x+4) = x -2

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Plug this value in the equation (2)

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Thus, the value of the x is 2 and the value of the y is 0 in the system of equation 3y=x-2, y=-2x+4.

Learn more about the linear equation here:

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What is the slope Of a line that passes through the points (9,8) and (2,3)?
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3 years ago
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