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06-11-2021
Mathematics

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Solve the system of equations by the substitution method.
( y=2x+1
4y - 5x=13
Type an ordered pair

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syahbanazacki syahbanazacki

06-11-2021

Step-by-step explanation:

y = 2x + 1

4y - 5x = 13

4(2x + 1) - 5x = 13

8x + 4 - 5x = 13

8x - 5x = 13 - 4

3x = 9

x = 9/3

x = 3

y = 2x + 1

y = 2.3 + 1

y = 6 + 1

y = 7

(x,y) = (3,7)

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