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Which expression is equivalent to -4(2 - 6x) - 2.5x ?
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Which expression is equivalent to -4(2 - 6x) - 2.5x ?

User Linger
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1 Answer

3 votes

Rewriting the expression, we have:


\begin{gathered} -4\mleft(2-6x\mright)-2.5x \\ =-8+24x-2.5x \\ =21.5x-8 \end{gathered}

So an equivalent expression is 21.5x - 8.

User Greggy
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