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Rom4ik [11]
3 years ago
5

Simplify 10(x + 4) + 15(x + 1)

Mathematics
2 answers:
motikmotik3 years ago
8 0

Answer:

25x + 55

Step-by-step explanation:

10(x + 4) + 15(x + 1)

Distribute

10x + 40 + 15x +15

Combine like terms

25x + 55

topjm [15]3 years ago
4 0

Answer:

\huge{ \fbox{ \sf{25x + 55}}}

Step-by-step explanation:

\star{ \sf{ \:  \: 10(x + 4) + 15(x + 1)}}

\text{Step \: 1 \:  : Distribute \: 10 \: through \: the \: parentheses}

\mapsto{ \sf{10x + 40 + 15(x + 1)}}

\text{Step \: 2 \:  : Distribute \: 15 \: through \: the \: parentheses}

\mapsto{ \sf{10x + 40 + 15x + 15}}

\text{Step  \: 3 \:  : Collect \: like \: terms}

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

\mapsto{ \sf{10x + 15x + 40 + 15}}

\mapsto{ \sf{25x + 40 + 15}}

\text{Step \: 4 \:  : Add \: the \: numbers : 40 \: and \: 15}

\mapsto{ \sf{25x  + 55}}

Hope I helped!

Best regards! :D

~\sf{TheAnimeGirl}

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