15+х×15=195 14+306÷х=17

Question

15+х×15=195
14+306÷х=17

Answer 1

X15=195-15, x15=180, x=180/15, x=12.
14+306/x=17, 306/x=17-14, 306/x=3, 306=3x, x=306/3, х=102