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grin007 [14]
3 years ago
13

2x+5=7 what is x? please help

Mathematics
2 answers:
mariarad [96]3 years ago
4 0

Answer:

1

Step-by-step explanation:

Step 1:

2x + 5 = 7

Step 2:

2x = 2

Answer:

x = 1

Hope This Helps :)

34kurt3 years ago
4 0

Answer:

x = 1

Step-by-step explanation:

Step 1: Write equation

2x + 5 = 7

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

<u>Subtract 5 on both sides:</u> 2x = 2

<u>Divide both sides by 2:</u> x = 1

Step 3: Check

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

<u>Substitute:</u> 2(1) + 5 = 7

<u>Multiply:</u> 2 + 5 = 7

<u>Add:</u> 7 = 7

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