1/2|0,5-2x|-1/3|0,5-2x|=1/3

Question

1/2|0,5-2x|-1/3|0,5-2x|=1/3

Answer 1

1)3x-5=x+7
2x = 12
x=6

2)0,5*(2x+4)=-x+3
x + 2 = -x + 3
2x = 1
x = 1/2 = 0.5

Comments

вот ответ