How many is? with procedure and testing PLEASE 3x - 8 = x + 4

asked Oct 4, 2018 103k views

1 vote

How many is?
with procedure and testing PLEASE

3x - 8 = x + 4

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4 votes

Step by step hope this helps

Stegrex answered Oct 7, 2018

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3x - 8 = x +4

3x - x -8 = x - x +4

2x -8 = 4

2x-8+8 = 4+8

2x = 12

2x/2 = 12/2

x = 6

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