Solve the systems of equations using substitution:
-3x + 4y = -2
y = -5
(-6, -5)
Solve the systems of equations using Elimination:
14x + 2y = 26
-14x - 6y = -50
(1, 6)
7k - 8 + 2(k + 12) = 52
k = 4
Solve the systems of equations using substitution:
-5x - 5y = 10
y = -4x -17
(-5, 3)
Solve the systems of equations using Elimination:
4x + 2y = 10
-4x + 3y = -25
(4,-3)
-6(m + 1) + 18 = 24
m = -2
Solve the systems of equations using substitution:
y = -2x - 9
3x -6y = 9
(-3, -3)
Solve the systems of equations using Elimination:
−4x − 15y = −17
−x + 5y = −13
(8, −1)
4(y - 2) + y = -13
y = -1
Solve the systems of equations using substitution:
-8x - 5y = -24
-x + y = 10
(-2, 8)
HINT: you have to give it a "makeover" and multiply one equation by ( -1 )
−2x − 9y = −25
−4x − 9y = −23
(−1, 3)
3 – (x + 1) = 5x + 6 – 7x
x = 4