janetcindy
janetcindy
14-04-2020
Mathematics
contestada
how do you solve this 2x +5 - 7x = 15
Respuesta :
tnascar
tnascar
14-04-2020
1. combine like terms (2x and -7x) to create -5x
2. subtract 5 from each side to create: -5x=10
3. divide both sides by -5
4. x=-2
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