exam Maths Puzzle Numerical Ability

I need to check my answer:

Solve the equation:
x/2x+2= -2x/4x+4 + 2x-3/x+1

Thank you again

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exam Other Question

true or false: the function"f(x) =3^x"grows three times faster than the function"g(x)=x". Explain **thanks in advance for your help." Solve the system by substitution.
x - 3y = 14
-3x + 5y = -14