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Tell whether the given equation has one solution, no solution, or infinitely many solutions.
A) 6x + 8 = 6 (x + 2)
B) 10x = 15 + 5x
C) x + 11 = 8x + 11 - 7x

Respuesta :

A)6x+8=6(x+2)
6x+8 = 6x + 12
-6x. -6x
8=12
a is no solution

b) 10x=15+5x
-5x. -5x
5x=15
x=3
b has a solution


c) x+11=8x+11-7x
x+11 = 11+x
c is infinite solutions

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