SOLUTION: -4x - -20 + 10x = 40
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Question 669235: -4x - -20 + 10x = 40
Answer by ReadingBoosters(3246) (Show Source): You can put this solution on YOUR website!
Starting with
-4x - (-20) + 10x = 40
-4x + 20 + 10x = 40
...
Combine like terms
6x + 20 = 40
6x = 20
x = = 3
...
If starting with
-4x - 20 + 10x = 40
6x = 60
x = 10
.....................
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