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Justify each step of the solution by stating the property that was used to get to each step.
Given: 2(10 − 13x) + 9x = −34x + 60 Step 1: 20 − 26x + 9x = −34x + 60 Step 2: −17x = −34x + 40 Step 3: 17x = 40 Step 4: x = 40 17

Sagot :

Answer:

Properties used in each step are as below-

2 (10 -13x) + 9x = -34x +60

Step 1:  -Associative property

Step 2:  - Additive property of equality.

Step 3:  - Additive property of equality.

Step 4:  - Division property of equality

Step-by-step explanation:

Associative property refers to property of binaries equations which mainly includes rearranging the parentheses will have not change the result of the equation

In an equation, the additive property of equality states that if we add or subtract the same number to both sides of an equation, the sides remain equal.

The division property of equality states that when we divide both sides of an equation by the same non-zero number, the two sides remain equal

Learn more about equation properties

https://brainly.com/question/17765918

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