Asked by Darla
Please explain to me 6x+7(-9)=-50. we are solving for x how to you get x=2.2
We don't understand how they came up with the answer.
We don't understand how they came up with the answer.
Answers
Answered by
MsPJ
Do it one step at a time.
7 times -9 is -63
Now you have 6x - 63 = -50
Add 63 to both sides
Now it's 6x = 13
Divide both sides by 6
The result is x=2.16 whic rounds up to 2.2
7 times -9 is -63
Now you have 6x - 63 = -50
Add 63 to both sides
Now it's 6x = 13
Divide both sides by 6
The result is x=2.16 whic rounds up to 2.2
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