Solve by Substitution y=3x+5 , y=-x+3

Math
,
Eliminate the equal sides of each equation and combine.
Solve for .
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Move all terms containing to the left side of the equation.
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Add to both sides of the equation.
Add and .
Move all terms not containing to the right side of the equation.
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Subtract from both sides of the equation.
Subtract from .
Divide each term by and simplify.
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Divide each term in by .
Cancel the common factor of .
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Cancel the common factor.
Divide by .
Simplify .
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Cancel the common factor of and .
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Factor out of .
Cancel the common factors.
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Factor out of .
Cancel the common factor.
Rewrite the expression.
Move the negative in front of the fraction.
Evaluate when .
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Substitute for .
Substitute for in and solve for .
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Multiply by .
Simplify .
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To write as a fraction with a common denominator, multiply by .
Combine and .
Combine the numerators over the common denominator.
Simplify the numerator.
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Multiply by .
Add and .
The solution to the system is the complete set of ordered pairs that are valid solutions.
The result can be shown in multiple forms.
Point Form:
Equation Form:
Solve by Substitution y=3x+5 , y=-x+3

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