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Dvinal [7]
3 years ago
6

Simplify to create an equivalent expression. 2(-n-3)-7(5+2m)

Mathematics
2 answers:
tester [92]3 years ago
6 0

Assignment: \bold{Simplify \ Equation: \ 2\left(-n-3\right)-7\left(5+2m\right)}

<><><><><>

Answer: \boxed{\bold{-2n-14m-41}}

<><><><><>

Explanation: \downarrow\downarrow\downarrow

<><><><><>

[ Step One ] Expand \bold{2\left(-n-3\right)}

\bold{-2n-6}

[ Step Two ] Rewrite Equation

\bold{-2n-6-7\left(5+2m\right)}

[ Step Three ] Expand \bold{-7\left(5+2m\right)}

\bold{-35-14m}

[ Step Four ] Rewrite Equation

\bold{-2n-6-35-14m}

[ Step Five ] Subtract Numbers: \bold{-6-35=-41}

\bold{-2n-14m-41}

<><><><><><><>

\bold{\rightarrow Mordancy \leftarrow}

Delvig [45]3 years ago
3 0

2(-n-3)-7(5+2m)

First use the distributive property on both terms:

-2n-6 -35 -14m

Subtract 35 from -6:

-2n - 41 - 14m

Now reorder to get:

-14m -2n - 41

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Step-by-step explanation:

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