Respuesta:
A) x = 0
B) x = 2
Explicación paso a paso:
A)
3(2X+5)-2(4+4X)=7
6x + 15 -8 - 8x = 7
-2x +7 = 7
7-7 = 2x
0 = 2x
x = 0
B)
2(X+6)=8X
2x + 12 = 8x
12 = 8x - 2x
12 = 6x
12/6= x
2 = x
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Verified answer
Respuesta:
A) x = 0
B) x = 2
Explicación paso a paso:
A)
3(2X+5)-2(4+4X)=7
6x + 15 -8 - 8x = 7
-2x +7 = 7
7-7 = 2x
0 = 2x
x = 0
B)
2(X+6)=8X
2x + 12 = 8x
12 = 8x - 2x
12 = 6x
12/6= x
2 = x