Math, asked by sukumarchamanthulapa, 2 months ago

12y-x=33 and 5x+2y=21 solve problem

Answers

Answered by paragbro
0

Answer:

x=3

y=3

Step-by-step explanation:

Solved by elimination method

12y-x=33

Multiply by 5

60y-5x=165        (eq 1)

Let 5x+2y=21 be eq2

Adding eq1 and eq2

5x-5x+60y+2y=165+21

62y=186

y=186/62

y=3

Putting y=3 in eq1

60*3-5x=165

-5x=165-180

-5x=-15

x=-15/-5

x=3

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