1.

3y/3-5x/3=-2 and y/2+x/3=13/16​

Answer»

\huge\underline{ \underline{ \bf{ \blue{ \: solution \: : =  }}}}

\bf \frac{3y}{3}  -  \frac{5x}{3}  =  - 2

\bf \frac{y}{2}  +  \frac{x}{3}  =  \frac{13}{16}

\bf- 5x + 3y =  - 6..............(1) \\  \bf \: 16x + 24y = 39...............(2)

Multiply both sides of the equation by -8

\bf40x - 24y = 48 \\  \bf16x + 24y = 39

_______________________

\bf 56x \: \:\: \: \:  \:  = 87

\boxed{ \fbox{ \purple{x =  \frac{87}{56} }}}

Substituting. the GIVEN value of x into the equation -5x+3y=-6

\bf - 5 \times  \frac{87}{56}  + 3y =  - 6

\bf{ \boxed{ \fbox{ \purple{y =  \frac{33}{56} }}}}



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