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What would be the first step when solving the equation?

3x + 2 = 5
A. Multiply by - 3
B. Subtract 2
C. Multiply by 3
D. Add 2

User Cagatay
by
8.5k points

1 Answer

7 votes

Final answer:

The first step in solving the equation 3x + 2 = 5 is to subtract 2 from both sides, thus option B. Subtract 2 is correct.

Step-by-step explanation:

The first step when solving the equation 3x + 2 = 5 is to isolate the variable x. To do this, you start by eliminating the constant term on the same side as the variable. The appropriate action here is subtract 2 from both sides of the equation to get:

3x + 2 - 2 = 5 - 2
3x = 3

Once we've subtracted 2 from both sides, we can divide by 3 to solve for x. Thus, the correct option is B. Subtract 2.

User Jop
by
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