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– x + 7 = 13 X = ? What is X
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– x + 7 = 13 X = ? What is X
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Aug 6, 2022
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– x + 7 = 13
X = ?
What is X
Mathematics
high-school
Eli Collins
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Eli Collins
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X = -6
-x + 7 = 13, subtract 7 from both sides.
then you have -x = 6, and you have to device by negative 1 on both sides because you can’t have a negative x value. then you have x = -6.
hope this helps!
Dthagard
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Aug 10, 2022
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Dthagard
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