Question

simplificar expresiones algebraicas
x-[3a+2(-x+1)]

-(a + b) - 3[2 a + b (-a+2)]

Answer 1

X-3a-2+x-1-a-b-6a+ba-2b
=2x-10a-3-3b+ba

Answer 2

x-[3a+2(-x+1)]
x-[3a-2x+2]
x-3a+2x-2
3x-3a-2
3(x-a) -2

-(a+b) - 3[2a+b(-a+2)]
-(a+b) -3[2a-ab+2b]
-(a+b) -3[2(a+b)-ab]
-(a+b) -6(a+b) -3ab
-7(a+b) -3ab