jonraber1234
jonraber1234
09-10-2017
Mathematics
contestada
3x + x - 13 + 4x =12
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Аноним
Аноним
09-10-2017
3x + x - 13 + 4 - 6x =12
Combine like terms....
- 2x - 9 =12
Add 9 to both sides....
-2x = 21
Divide both sides by -2 to get x by its self....
x = -21/2
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charismagean
charismagean
09-10-2017
sorry about the sloppiness of the answer
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