Solve for b. sqrt ( –4 − 5b) = sqrt –3b b = _____

Square both sides: Square both sides of the equation to eliminate the square roots. (sqrt(–4 − 5b))^2 = (sqrt(–3b))^2 –4 − 5b = –3bMove terms with b: Move all terms containing b to one side of the equation. –4 = –3b + 5b –4 = 2bDivide by 2: Divide both sides by 2 to solve for b. –4 / 2 = 2b / 2 b = –2

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Solve for $b$ . $\newline$ $\sqrt{(-4 - 5b)} = \sqrt{-3b}$ $\newline$ $b =$ _____

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Q. Solve for

b

\newline

\sqrt{(-4 - 5b)} = \sqrt{-3b}

\newline

b =

_____

Square both sides: Square both sides of the equation to eliminate the square roots. $\newline$ $(\sqrt{-4 - 5b})^2 = (\sqrt{-3b})^2$ $\newline$ $-4 - 5b = -3b$
Move terms with $b$ : Move all terms containing $b$ to one side of the equation.$\newline$ $-4 = -3b + 5b$ $\newline$ $-4 = 2b$
Divide by $2$ : Divide both sides by $2$ to solve for $b$ . $\frac{-4}{2} = \frac{2b}{2}$ $b = -2$