Question

решить уравнения6+t=127

Answer 1

$6+t=frac{12}{7}|*7\42+7t=12\7t=-30\t=-frac{30}{7}=-4frac{2}{7}$

Answer 2

6 + t = 127   127 = 1 57
t = 127 - 6 
- 6 + 127 = -6 + 1 57= -5 77 + 1 57 =-4 27
t = - 4 27