Mathematics: Solve for n. 2-1/2n = 3n+16

with?Step-by-step explanation:...

Solve for n. 2-1/2n = 3n+16 - id21231613568444, kjdog03

tatyanaknight122

01.06.2021

n = -4

Step-by-step explanation:

$2-\frac{1}{2} n=3n+16$

We want to solve for n, so let's get n on one side of the equation.

Add $\frac{1}{2} n$ to both sides.

2 = 3.5n + 16

Subtract 16 from both sides.

-14 = 3.5n

Divide both sides by 3.5

-4 = n

Check your answer by plugging n back into the original equation.

$2-\frac{1}{2} n=3n+16$

$2-\frac{1}{2} (-4)=3(-4)+16$

Multiply.

2 + 2 = -12 + 16

Add.

4 = 4

Your answer is correct.

Hope this helps!

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