Question

Solve the systems using substitution.

1.6x + 2y = 0
4x + y = -1

2.3x + 2y = -4
x + 2y = -8

3.5x - 4y = 14
x - 2y = -2

4.x + 3y = -4
4x + 5y = 5

5.x + 3y = -5
2x - y = 18

6.Using one of the examples or practice problems from the lesson, teach a sibling, parent, grandparent, neighbor, or friend how to solve systems of equations by substitution. Once you have taught them, ask them to work problem number 1 from your assignment. On a piece of paper, write down your experience using complete sentences. Did you get the same answer?

7.Go to the discussion area of the cour

Answer 1

dont pay attention to question 6 - 8

Answer 2

1. x=-1
y=3

2. y=-5
x=2

3. y=4
x=6

4. x=5
y=-3

5. x=7
y=-4

Answer 3

thank you