Question

закончите решение уравнений x-2[x+1]=3[2x-2]+5 4[1-3x]+x=4-5[2+x]

Answer 1

x-2x-2=6x-6+5
-7x=1
x=-1/7

4-12x+x=4-10-5x
-6x=-10
x=5/3