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Indicate which property is illustrated in step 8. step 1: 2(x + 4) -4x = 1 + x step 2:2x= 8 - 4x = 1 + x step 3: 8 - 2x = 1 + x step 4: 8- 2x - x = 1 + x - x step 5: 8 -3x -8 + 1 - 8 step 6: 8 - 3x - 8
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Indicate which property is illustrated in step 8.

step 1: 2(x + 4) -4x = 1 + x
step 2:2x= 8 - 4x = 1 + x
step 3: 8 - 2x = 1 + x
step 4: 8- 2x - x = 1 + x - x
step 5: 8 -3x -8 + 1 - 8
step 6: 8 - 3x - 8 + 1 - 8
step 7: -3x = -7
step 8 :
step 9:

User Murkantilism
by
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2 Answers

2 votes
Step 8:

x = - 7 / - 3
step 9:

x = + 2.3
User Praveena
by
8.3k points
4 votes

Step 8 -3x/-3 = -7/-3

This is the Division Property of Equality


User Abhishekkharwar
by
8.7k points
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