Question

4x-1/10-2=4/5-2-x/4​

Answer 1

Resposta:

S = {16}

Explicação passo-a-passo:

$\frac{4x - 1}{10} - 2 = \frac{4}{5} - \frac{2 - x}{4} \\ \frac{2(4x - 1) - 40}{20} = \frac{16 - 5(2 - x)}{20} \\ 2(4x - 1) - 40 = 16 - 5(2 - x) \\ 8x - 2 - 40 = 16 - 10 + 5x \\ 8x - 42 = 6 + 5x \\ 8x - 5x = 6 + 42 \\ 3x = 48 \\ x = \frac{48}{3} \\ x = 16$