AIR MATH

Math Question

Banca wrote the steps for her solution to the equation \( 23+8(13 x-4.75)=629.9 .5 \) he left out the description for the hast step. Bianca's Solution \begin{tabular}{|c|l|c|} \hline & \multicolumn{1}{|c|}{ Steps } & Resulting equations \\ \hline 1 & Use the distributive property to simplify. & \( 2.3+10.4 x-38=629.9 \) \\ \hline 2 & Combine like terms. & \( 10.4 x-35.7=629.9 \) \\ \hline 3 & Use the addition property of equality. & \( 10.4 x=665.6 \) \\ \hline 4 & & \( x=64 \) \\ \hline \end{tabular} What is the missing step of her solution? Add \( 10.4 \) to both sides. Add negative \( 10.4 \) to both sides. Multiply both sides of the equation by \( 10.4 \). Divide both sides of the equation by \( 10.4 \).

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