Question

решить уравнение

6+2 (5x-1)=2x+11

Answer 1

6 + 2( 5x - 1) = 2x + 11
6 + 10x - 2 = 2x + 11
10x - 2x = - 4 + 11
8x = 7
x= 7/8
x = 0,875