Question

3× +7 =2 (8+x)
ayudaa xfa doy corona ​

Answer 1

Explicación paso a paso:

$3x + 7 = 2(8 + x) = \\ = 3x + 7 = 16 + 2x \\ = 3x - 2x = 16 - 7 \\ x = 9$

$3 \times 9 + 7 = 2(8 + 9) \\ 27 + 7 = 2 \times 17 \\ 34 = 34$

espero te sirva