Question

найдите корни уравнения 3(х-1)-2(3х+4)=1

Answer 1

3x-3-6x-8=1
3x-6x=1+3+8
-3x=12
x=-4

Answer 2

3(x-1) - 2(3x+4) = 1
3x - 3 - 6x - 8 = 1
3x - 6x = 1 + 3 + 8
-3x = 12
x = -4