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OpenStudy (anonymous):
Solve 4x - 2x - 2 = -42. -20 -7 -5 0
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jimthompson5910 (jim_thompson5910):
since 4-2 = 2 this means 4x-2x = 2x
jimthompson5910 (jim_thompson5910):
so 4x - 2x - 2 = -42 turns into 2x - 2 = -42
jimthompson5910 (jim_thompson5910):
What's your next step?
OpenStudy (anonymous):
I have no idea i was hoping someone would explain the steps to find the answer
jimthompson5910 (jim_thompson5910):
your next step is to undo the -2 by adding 2 to both sides
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jimthompson5910 (jim_thompson5910):
what does that give you
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