Question

Simplify the Simultaneous equation x/3+4/4=4;x/2-y/4=1​

Answer 1

Answer:

X=1, Y= -2

Step-by-step explanation:

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Answer 2

Answer:

Answer

Given equations are,

{x/3 + y/4 = 4}x/3 + y/4 = 4 ------(1)

{x/2 - y/4 = 1}x/2 - y/4 = 1 -------(2)

Since coefficients of y are equal and opposite,we can eliminate y to find the value of x.

{Lets add equations (1) and (2),}Lets add equations (1) and (2),

=> (x/3 + y/4) + (x/2 - y/4) = 4 + 1

=> x/3 + x/2 + y/4 - y/4 = 5

=> (2x + 3x)/6 = 5

=> 5x = 5×6

=> x = 6

{Lets put the value of x}Lets put the value of x in \{equation (1),}equation (1),

x/3 + y/4 = 4

=> 6/3 + y/4 = 4

=> 2 + y/4 = 4

=> y/4 = 2

=> y = 8

x = 6

y = 8

Step-by-step explanation:

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