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Schach [20]
3 years ago
9

What is: 2x/7 - 18 = 6

Mathematics
2 answers:
aalyn [17]3 years ago
7 0

Answer:

<h2>x = 84 </h2>

Step-by-step explanation:

\frac{2x}{7}  - 18  = 6

<u>Add 18 to both sides of the equation</u>

That's

\frac{2x}{7}  + 18 - 18 = 6 + 18 \\  \frac{2x}{7}  = 24

Multiply through by 7 to eliminate the fraction

7 \times  \frac{2x}{7}  = 24 \times 7 \\ 2x = 168

<u>Divide both sides by 2</u>

\frac{2x}{2}  =  \frac{168}{2}  \\

We have the final answer as

<h3>x = 84</h3>

Hope this helps you

Anestetic [448]3 years ago
5 0
<h3>Given:</h3>

\frac{2x}{7}  - 18 = 6

<h3>To Find:</h3>

The value of x.

<h3>Solution:</h3>

By adding 18 to both the sides, we get

\frac{2x}{7}  = 24

By taking 7 to the RHS, we get

2x = 24 \times 7 = 168

By taking 2 to the other side, we get

x =  \frac{168}{2}  = 84

<h2>Answer:</h2>

The value of x is 84.

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