jayowe6887 jayowe6887

26-04-2022
Mathematics

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3) Solve 5(x + 3) - 3x = 55 for x. Use mathematical properties to justify each step in the process.

Step 1

Step 2

Step 3

Step 4

Step 5

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hamisiibrahim101 hamisiibrahim101

26-04-2022

solution

5(x+3)-3x=55

5x+15-3x=55
5x-3x+15=55
2x+15=55
2x=55-15
2x=40
2x/2=40/2
x=20

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