##### Math question on substitution method

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Solve by the substitution method. (If there is no solution, enter NO SOLUTION. Use the parameters x and y as necessary.)

 5x + 4y = −3 y = 3 − 2x
(x,y)=()
Oct 13th, 2015

5x+4y = -3

y = 3-2x

put value of y

5x+4(3-2x) = -3

5x+12-8x = -3

-3x = -15

x= 5

y = 3-2x

y = 3-2(5)

y =-7

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Oct 13th, 2015

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Oct 13th, 2015

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Oct 13th, 2015

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Oct 13th, 2015

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Oct 13th, 2015

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Oct 13th, 2015

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Oct 13th, 2015

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Oct 13th, 2015

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Oct 13th, 2015

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Oct 13th, 2015
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Oct 13th, 2015
Oct 22nd, 2017
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