tymoney12
tymoney12
27-04-2017
Mathematics
contestada
Solve for x
7x-2x+15=10
Respuesta :
Аноним
Аноним
27-04-2017
7x-2x+15=10
5x+15 = 10
- 15 (on both sides, cancels out on the left side)
5x= -5
÷5 (on both sides, cancels out on the left)
x = -1
I hope that helped! ☺♥
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