3 years ago

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>

Add 7 to both sides: 5x = 25
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:

Step-by-step explanation:

divide 5 both sides.

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.........................

malfutka [58]

Pay attention in math class! in higher grade levels, this is gonna show up EVERYDAY! no joke
In these types of problems, you need to use PEMDAS also.

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