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stich3 [128]
2 years ago
15

Steps for solving 5(2x-8)= 20 are shown.

Mathematics
1 answer:
Talja [164]2 years ago
8 0

The one which is not part of the solution is option D. Using the commutative property.

<h3>What is a system of equations?</h3>

A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.

Given;

5(2x-8)= 20

By Using the distributive property

10x-40-20 = 0

Combining like terms

10x-40+40-20 + 40 = 0

Dividing both sides by 10 to isolate the variable

10x = 60

x = 6

Thus, we can see that all the options are included except option D.

So, the one which is not part of the solution is option D. Using the commutative property.

Learn more about equations here;

brainly.com/question/10413253

#SPJ1

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Mora wants to tile the surface of a rectangular storage case that is 24 inches long, 16 inches wide, and 8 inches tall. If she u
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