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anyanavicka [17]
2 years ago
7

What are the steps for 2x+1=7

Mathematics
1 answer:
Svet_ta [14]2 years ago
6 0

Answer:

<em>x = 3</em>

Step-by-step explanation:

Step 1:

Subtract 1 from both sides

2x + 1 = 7

2x + 1 - 1 = 7 - 1

<u>2x = 6</u>

(1 - 1 will cancel itself out on the side with the variable.)

Step 2:

Divide both sides by 2

2x = 6

2x ÷ 2 = 6 ÷ 2

<u>x = 6 ÷ 2</u>

(2 divide by 2, will cancel itself out on the side with the variable.)

Step 3:

Solve for x

6 ÷ 2 = 3

x = 6 ÷ 2 = 3

<u>x = 3</u>

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