Solve for f. sqrt –7f = sqrt ( –8f − 3) f = _____

Square both sides: Square both sides of the equation to eliminate the square roots. (sqrt(–7f))^2 = (sqrt(–8f – 3))^2 –7f = –8f – 3Add f terms: Add 8f to both sides of the equation to get all the f terms on one side. –7f + 8f = –8f + 8f – 3 f = –3

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Solve for $f$ . $\newline$ $\sqrt{\,-9f} = \sqrt{\,-8f -3}$ $\newline$ $f = \,\_\_\_\_$

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Q. Solve for

f

\newline

\sqrt{\,-9f} = \sqrt{\,-8f -3}

\newline

f = \,\_\_\_\_

Square both sides: Square both sides of the equation to eliminate the square roots. $\newline$ $(\sqrt{-7f})^2 = (\sqrt{-8f - 3})^2$ $\newline$ $-7f = -8f - 3$
Add $f$ terms: Add $8f$ to both sides of the equation to get all the $f$ terms on one side. $\newline$ $-7f + 8f = -8f + 8f - 3$ $\newline$ $f = -3$