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3 years ago

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

Mathematics

2 answers:

mariarad [96]3 years ago

4 0

Answer:

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 x

Subtract 5 on both sides: 2x = 2

Divide both sides by 2: x = 1

Step 3: Check

Plug in x to verify if it's a solution.

Substitute: 2(1) + 5 = 7

Multiply: 2 + 5 = 7

Add: 7 = 7

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