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ryzh [129]
2 years ago
6

-40-2(3m+1/2)=7m-2 what does m equal

Mathematics
1 answer:
kherson [118]2 years ago
3 0

Answer: m = −3

Step-by-step explanation:

Hey there! I will give the following steps, if you have any questions feel free to ask me in the comments below.

<u>Step 1:</u> <em>Expand.</em>

−40 − 6m − 1 = 7m − 2

<u>Step 2:</u> <em>Simplify −40 − 6</em>m<em> − 1 to −6</em>m<em> − 41.</em>

−6m − 41 = 7m − 2

<u>Step 3:</u> <em>Add 6</em>m<em> to both sides.</em>

−41 = 7m − 2 + 6m

<u>Step 4:</u> <em>Simplify 7</em>m<em> − 2 + 6</em>m<em> to 13</em>m<em> − 2.</em>

−41 = 13m − 2

<u>Step 5:</u><em> </em><em>Add 2 to both sides</em>

−41 + 2 = 13m

<u />

<u>Step 6:</u> <em>Simplify −41 + 2 to −39.</em>

−39 = 13m

<u>Step 7:</u><em> </em><em>Divide both sides by 13.</em>

−\frac{39}{13} = m

<u>Step 8:</u> <em>Simplify </em>\frac{39}{13}<em> to 3.</em>

−3 = m

<u />

<u>Step 9:</u> <em>Switch sides.</em>

m = −3

~I hope I helped you! :)~

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