Question

$100x = 100$
$2x + 8x = 100$
$2x = x + 100$
$100x = 1000$
Me ajudem ai por favor​

Answer 1

Explicação passo-a-passo:

$100x = 100 \\ x = \frac{100}{100} = 1$

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$2x + 8x = 100 \\ 10x = 100 \\ x = \frac{100}{10} = 10$

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$2x = x + 100 \\ 2 \times - x = 100 \\ \times = 100$

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$100x = 1000 \\ x =\frac{1000}{100} = 10$