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

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Substitute the value of $\"\"$ in the equation 1: $\"\"$ and solve for y.

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$\"\"$

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Apply distributive property: $\"\"$ .

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$\"\"$

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$\"\"$

\ Subtract 22 from each side. \

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$\"\"$

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$\"\"$

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Divide each side by negitive 7.

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$\"\"$

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Cancel common terms.

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$\"\"$ . \ \

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Substitute the value of $\"\"$ in the equation $\"\"$ to find the value of x.

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$\"\"$

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$\"\"$

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$\"\"$ .

\ The solution

\"\"

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Check : \ \

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Substitute the values $\"\"$ in equation 1: $\"\"$

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$\"\"$

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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 the given system. \ \

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