Question

20(8x-2) = 12 (2x+4)

Answer 1

Explicație pas cu pas:

$\bf 20(8x - 2) = 12(2x + 4) \\ \\ \bf 160x - 40 = 24x + 48 \\ \\ \bf 160x - 24x = 48 + 40 \\ \\ \bf 136x = 88 \\ \\ \bf x = \frac{88}{136}^{(8} \implies \red{ \boxed{ \bf x = \frac{11}{17} } }$