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What is the solution for the system of equations? Use the substitution method to solve. y=5−3x 5x-4y=-3
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5 votes
What is the solution for the system of equations?

Use the substitution method to solve.
y=5−3x
5x-4y=-3

User Mark Varnas
by
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1 Answer

3 votes
5x - 4(-3x+5) = -3
5x +12x - 20 = -3
17x = 17
x = 1
plug x-1 in second equn.

5 - 4y = -3
4y =

8y = 2
x=1,y=2

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User RottenCheese
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