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3 votes
Use the distributive property and add like terms 5(3x-4) -8x

asked
User Dragouf
by
8.1k points

1 Answer

4 votes

Answer:


\huge{ \fbox{ \sf{7x - 20}}}

Explanation:


\star{ \sf{ \: 5(3x - 4) - 8x}}


\text{Step \: 1 \: : Distribute \: 5 \: through \: the \: parentheses}


\mapsto{ \sf{5 * 3x - 5 * 4 - 8x}}


\mapsto{ \sf{15x - 20 - 8x}}


\text{Step \: 2 \: : Collect \: like \: terms}


\sf{Like \: terms \: are \: those \: which \: have \: the \: same \: base.}


\mapsto{ \sf{15x - 8x - 20}}


\mapsto{ \boxed{\sf{7x - 20}}}


\sf{Hope \: i \: helped!}


\sf{Best \: regards!!}

~
\rm{TheAnimeGirl}

answered
User Teriiehina
by
8.3k points

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