Question

2. Resuelve las ecuaciones.
r+ 29 = 64
54 - f = 16
x - 65 = 38
49 + r = 76
59 - f = 18
x + 15 = 78
63 + r = 98
96 - f = 60
X-23 = 12
3. Resuelve​

Answer 1

Respuesta:

$r + 29 = 64 \\ r = 64 - 29 \\ r = 35$

$54 - f = 16 \\ 54 - 16 = f \\ 38 = f$

$x - 65 = 38 \\ x = 38 + 65 \\ x = 103$

$49 + r = 76 \\ r = 76 - 4 9\\ r = 27$

$59 - f = 18 \\ 59 - 18 = f \\ 41 = f$

$x + 15 = 78 \\ x = 78 - 15 \\ x = 63$

$63 + r = 98 \\ r = 98 - 63 \\ r = 35$

$96 - f = 60 \\ 96 - 60 = f \\ 36 = f$

$x - 23 =1 2 \\ x = 12 + 23 \\ x = 35$