Resposta :

10X-6=8X
10x-8x=6
2x=6
x=6/2
x=3
10x - 6 = 8x
-6 = 8x - 10x
-6 = -2x
[tex] \frac{-6}{-2} [/tex] = x
[tex]\frac{6}{2} [/tex] = x

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