Prosze szybko

x-2(x+5)=-3(4+x)=8
b) x/2-3(x-2)=-5x+16
c) x+1/3-2(x-1)=x/2-x
d) (x-2)²=2x+(x-3)²
e) (x-2)(x+2)=(x-1)²
f) 2(x-4)(x+5)=x(2x-10)-14