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Vika [28.1K]
3 years ago
11

Find the value of the x for the following 5x - 7 = 18

Mathematics
2 answers:
777dan777 [17]3 years ago
5 0

Answer:

x = 5

Step-by-step explanation:

Step 1: Write equation

5x - 7 = 18

Step 2: Solve for <em>x</em>

  1. Add 7 to both sides: 5x = 25
  2. Divide both sides by 5: x = 5

Step 3: Check

<em>Plug in x to verify it's a solution.</em>

5(5) - 7 = 18

25 - 7 = 18

18 = 18

Debora [2.8K]3 years ago
3 0

Answer:

<h2>.<u>x</u><u> </u><u>=</u><u>5</u></h2>

Step-by-step explanation:

<h3>5x - 7 = 18</h3><h3>5x = (18+7)</h3><h3>5x = 25</h3>

divide 5 both sides.

<u>x</u><u> </u><u>=</u><u> </u><u>5</u>

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