sn24cecconig sn24cecconig

23-02-2021
Mathematics

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Solve by Substitution:
3x-2y = 4
y = -2x + 5

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michelejacques07 michelejacques07

23-02-2021

Answer:x=2

Step-by-step explanation:

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faisal4craft7 faisal4craft7

23-02-2021

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

3x + 4x - 10 = 4

7x-10 = 4

7x = 14

x = 2

y = -2(2) + 5

y = -4 + 5

y = 1

(x,y) = (2,1)

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