3 years ago

Solve the simultaneous equations ! ! 5x+3y=41 ! ! 2x+3y=20

Mathematics

2 answers:

Hatshy [7]3 years ago

7 0

Answer:

1) x= 7 and y =2

Step-by-step explanation:

mark me as brainliest please

iogann1982 [59]3 years ago

4 0

Answer:

x =7

y =2

eqn 1 - eqn2

5x-2x=3x

3y-3y=0

41-20=21

3x=21

x=7

in eqn 1;

5×7)+3y=41

35+3y=41

3y=6

y=2

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