Oreo101
Oreo101
25-02-2016
Mathematics
contestada
Solve 3x + 70 - 7x is greater than or equal to 18
Respuesta :
ossashi
ossashi
25-02-2016
Okay, let's work this out.
3x
+70
−
7x
=
3x
+70
+
−
7x
Combine Like Terms:
=
3x
+70
+
−
7x
=
(
3x
+
−
7x
)
+
(70)
=
−
4x
+
70
Answer -4x+70
I really don't understand what you mean by this, perhaps you wrote the question wrong, but it would be great than 18.
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