Решите уравнение 1) (x+74)-91=35 2) 54-(x-19)=38

Question

Решите уравнение 1) (x+74)-91=35 2) 54-(x-19)=38

Answer 1

1)х+74=126
х=52
2)-х+19=-16
-х=-35
х=35

Comments

спасиб

Answer 2

1) ( x + 74 ) - 91 = 35
X + 74 = 35 + 91
X + 74 = 126
X = 126 - 74
X = 52
2) 54 - ( x - 19 ) = 38
54 - Х + 19 = 38
Х = 73 - 38
Х = 35