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Solving Linear Systems of Equations by Substitution
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1.
y = 3x - 2
x= 4
2.
y=7x - 1
y= - x + 14
3.
y = 2x +9
y= x + 5
4.
y= 13x - 1
y = 10x + 29
5.
y=x + 2
y= - x - 2
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Solution Summary
Linear systems of equations are solved by substitution. The solution is detailed and well presented.
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