Find the solution point for the following equations using the elimination method: -4 + 3 = -12
-2x + y = 6

Given :

To Find :

Solution :

Multiplying the 2nd equation with 2 , we have ,

→ 2(-2x + y) = 6*2

→ -4x + 2y = 12 . . . . . (3)

Subtracting equations 1 and 3 , we have ,

→ -4x +3y -(-4x + 2y) = -12-12

→ -4x + 3y + 4x - 2y = -24

→ y = -24

Substituting the value in equation 1 ,

→ -4x + 3(-24) = -12

→ -4x - 72 = -12

→ -4x = 72-12

→ -4x = 60

→ x = 60/-4

→ x = -15

answer: the two figures are congruent.

step-by-step explanation: they're congruent because figure efgh is reflected across the x and y axis but it was also rotated.

hope it !

answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d