Solve the system of equations: PLEASE AND THANK YOU!
1 answer:
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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