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kumpel [21]
3 years ago
7

2n + 5 - 6 = 5 Please help me

Mathematics
2 answers:
vagabundo [1.1K]3 years ago
5 0

Answer:

n = 3

Step-by-step explanation:

2n+5-6 = 5 ( add 6 on both sides)

2n+5=11 (then subtract 5 on both sides)

2n=6 (Then divide by 2 on both sides)

<em>n = 3</em>

Rudik [331]3 years ago
5 0

Answer:

n=3

Step-by-step explanation:

2n + 5 - 6 = 5

Subtract 5 from both sides:

2n+5-6-5=5-5

2n-6=0

Add 6 to both sides:

2n-6+6=0+6

2n=6

Divide both sides by 2:

\frac{2n}{2}=\frac{6}{2}

n=3

<u>OAmalOHopeO</u>

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HELPPP RIGHT NOW PLEASEEEEE
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The value of the variable x will be 37°. Then the measure of the angle ∠QNP will be 105°.

<h3>What is an angle?</h3>

The angle is the distance between the intersecting lines or surfaces. The angle is also expressed in degrees. The angle is 360 degrees for one complete spin.

Supplementary angle - Two angles are said to be supplementary angles if their sum is 180 degrees.

The measure of angles ∠MNQ = (2x + 1)° and ∠QNP = (3x - 6)°.

Then the value of x will be

We know that the angles ∠MNQ and ∠QNP are supplementary angles. Then the value of the variable x will be

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Then the measure of the angle ∠QNP will be

∠QNP = [3(37) - 6]°

∠QNP = 111° - 6°

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The value of the variable x will be 37°. Then the measure of the angle ∠QNP will be 105°.

More about the angled link is given below.

brainly.com/question/15767203

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