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Select the correct answer.

The steps for solving the given equation are shown below.
8 - 3x = 20

Steps
8 - 3x - 8 = 20 - 8 -3x = 12
??? X = -4

Justifications 1 Subtraction property of equality
2. Simplification
3. Multiplication property of equality
4. Simplification

Select the correct equation for the missing step in the table.
-3x • (-1/3) = 12 • (-1/3) -3x • 1/12 = 12 • 1/12 -3x • (-3) = 12 • (-3) -3x • 3 = 12 • 3

Respuesta :

The correct steps for solving the equation are.

1. Subtraction property of equality

2. Simplification

3. Division property of equality

4. Simplification

Given the expression 8 - 3x = 20

Step 1: Subtract 8 from both sides using the Subtraction property of equality

8 - 3x - 8 = 20 - 8

Step 2: Simplify (simplification)

-3x = 20 - 8

-3x = 12

Step 3: Divide both sides by -3 (Division property of equality)

-3x/-3 = 12/-3

Step 4: Simplify

x = -4

Hence the correct steps for solving the equation are.

1. Subtraction property of equality

2. Simplification

3. Division property of equality

4. Simplification

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