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Temka [501]
4 years ago
15

Solve the system of equations: PLEASE AND THANK YOU!

Mathematics
1 answer:
Evgesh-ka [11]4 years ago
5 0

6 X + 5 + y by 3 is equal to 2.3 equation 1

X by 10 - 2 y by 3 is equal to 1.2 equation 2

6 x 5 + y by 15 is equal to 2.3 = to 18 x + Y is equal to 34.5 eq1i

by taking LCM

equation 2= 3 X - 20 Y =36 equation 2i

by taking LCM

18 x + Y =34.5

18 x _1200 Y =+ 216

_ + -

121y =181.5

substitute Y as 1.3 in equation 1 I

18 x + 1.3 is equal to 34.5

18 x = 35.8

x = 1.9

therefore Y is 1.3 and X is 1. 9

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Answer:

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General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

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Step-by-step explanation:

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