Question Function Find the first partial derivative with respect to x Find the first partial derivative with respect to a ∂x∂b=−5a Simplify b=−5xaFind the first partial derivative by treating the variable a as a constant and differentiating with respect to x ∂x∂b=∂x∂(−5xa)Use differentiation rule ∂x∂(cf(x))=c×∂x∂(f(x)) ∂x∂b=−5a×∂x∂(x)Use ∂x∂xn=nxn−1 to find derivative ∂x∂b=−5a×1Solution ∂x∂b=−5a Show Solution Solve the equation Solve for x Solve for a x=−5ab Evaluate b=−5xaRewrite the expression b=−5axSwap the sides of the equation −5ax=bDivide both sides −5a−5ax=−5abDivide the numbers x=−5abSolution x=−5ab Show Solution