$\"\"$

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The equations of linear system are $\"\"$ .

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For ease of graphing, write each equation in slope - intercept form.

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Rewrite equation 1: $\"\"$ in slope - intercept form.

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Add y to each side.

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$\"\"$

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$\"\"$ . $\"\"$

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Rewrite equation 2: $\"\"$ in slope - intercept form.

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Subtract 5x from each side.

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$\"\"$

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$\"\"$

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$\"\"$

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Divide each side by 2.

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$\"\"$

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$\"\"$ . $\"\"$

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The equations $\"\"$ of graph in the same coordinate plane is

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$\"graph$

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Observe the graph, the lines appear to intersect at the point $\"\"$ . $\"\"$

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To check the ordered pair $\"\"$ is a solution of linear system, substitute $\"\"$ for x and $\"\"$ for y in each of the original equations.

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Substitute $\"\"$ for x and $\"\"$ for y in the equation 1: $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$ .

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The above statement is true, so $\"\"$ is a solution of equation 1. $\"\"$

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Substitute $\"\"$ for x and $\"\"$ for y in the equation 2: $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$ .

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The above statement is true, so $\"\"$ is a solution of equation 2.

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Because $\"\"$ is a solution of each equation, it is a solution of the linear system. $\"\"$

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The solution of the linear system is $\"\"$ .