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xeze [42]
3 years ago
13

-2(m + 6) + 1 =3 solve for m

Mathematics
2 answers:
Vladimir [108]3 years ago
8 0

Answer:

<u>m = -7</u>

Step-by-step explanation:

<em><u>Subtract 1 from both sides:</u></em>

−2 (m + 6) = 3 − 1

−2 (m  +6) = 2

<em><u>Divide both sides by -2:</u></em>

m + 6= -1

<em><u>Subtract 6 from both sides:</u></em>

m = −1 − 6

<em><u>Simplify -1 - 6 to -7:</u></em>

<u>m = -7</u>

<em><u /></em>

<em><u /></em>

KiRa [710]3 years ago
6 0

Answer: M=-7

Step-by-step explanation:

-2(m+6)+1=3

subtract 1 from both sides

-2(m+6)=2

divide by negative 2

m+6=-1

subtract 6 from both sides

m=-7

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Answer:

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Step-by-step explanation:

Remark

You can find y in two different ways.

One

You can recall that y is the sum of the 2 interior angles not connected to it. Those angles are called the remote interior angles. Or

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y = 105                       Answer

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x + 60 + 45 = 180      All triangles have 180 degrees. Solve for x.

x + 105 = 180             Subtract 105 from both sides

x = 180 - 105              Combine

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