Y= -2x + 1 and y = x - 2 a) (-1, -1) b) (-1, 1) c) (0, 2) d) (1, -1)

D

Step-by-step explanation:

y=-2x+1(1)

y=x-2(2)

sub;eq(2)in eq(1)

x-2=-2x+1

x+2x-2-1=0

3x-3=0

3x=3

x=1

sub; x=1 in eq(2)

y=x-2

y=1-2

y=-1

solution set is (1,-1)

to rewrite a literal equation you may need to divide by a number, or by a variable.

hope i .

x = 23.78

step-by-step explanation: