Question

Solve 4x – 18 = 3y, 6x + 7y=4 by elimination method
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Answer 1

Answer:

X=6 & y= 2

Step-by-step explanation:

(4x -3y = 18 )×6-----------(1)

(6x + 7y = 4) ×4------------(2)

24x - 18 y = 108

24x + 28 y = 16

(-) (-) (-)

_____________

46y = 92

y= 2

putting the value of y in eq 1

4x - 3 (2)= 18

4x= 18+6

4x = 24

X=6

Answer 2

see the attached sheet .