Question

$2x+5*(25-20)=7*7+10$

Answer 1

2x + 5 (25 - 20) = 7 * 7 + 10
2x  + 5 * 5 = 49 + 10
2x  + 25 = 59
2x = 59 - 25
x =  34/2
x = 17

espero que te sirva, salu2!!!!