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Two question I want to verify my answerSolve for y in terms of x 2x =1-5yAnd Simplify the given expression Write answer with a positive exponent (X^-3/y^4)^-4

Respuesta :

Part 1

we have

2x =1-5y

solve for y

step 1

Adds 5y both sides

2x+5y=1

step 2

subtract 2x both sides

5y=-2x+1

step 3

Divide by 5 on both sides

y=-(2/5)x+1/5

Part 2

we have the expression

[tex](\frac{x^{-3}}{y^4})^{-6}=(\frac{y^4}{x^{-3}})^6=(y^4x^3)^6=y^{(24)}x^{(18)}[/tex]

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