Solve the equations: 2x + 37 = 41 2x+2 + 3y+3 = 209

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( P+q=41 ) ( 4 P+27 q=209 ) ( 4(41-9)+27 q=209 ) ( Rightarrow 164-49+27 q=209 ) ( =) quad q=frac{45}{23} ) ( =1 P=41-frac{45}{23}=frac{898}{23} ) ( therefore quad 2^{2}=frac{898}{23}, 3^{y}=frac{45}{23} )

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