Question

$\frac{1}{2} ( \frac{3( \times + 5)}{2} + \frac{2( \times + 6)}{3} ) = \times + 4$
cuánto es?porfa rápido
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Answer 1

Hola!

Procedimiento...

$\frac{1}{2} ( \frac{3( x + 5)}{2} + \frac{2(x + 6)}{3} ) =x + 4 \\ \frac{1}{2} ( \frac{9(x + 5) + 4(x + 6)}{6} ) = x + 4 \\ 13x + 11 = 12(x + 4) \\ 13x - 12x = 48 - 11 \\ x = 37$

RPTA:

"x"= 37