Solving Linear Systems Using Elimination HW1 Solve the linear systems using elimination. Write your final answer as (x,y) and check your solutions.

1) 𝑥 + 𝑦 = 3𝑥 − 𝑦 = −9

2) 𝑥 + 𝑦 = 30𝑥 − 𝑦 = 6

3) 3𝑥 + 5𝑦 = 10𝑥 − 5𝑦 = −10

4) 𝑥 + 2𝑦 = 93𝑥 + 2𝑦 = 7

5) −2𝑥 + 3𝑦 = −9𝑥 + 3𝑦 = 3

6) 9𝑥 − 3𝑦 = 247𝑥 − 3𝑦 = 20

Solving Linear Systems Using Elimination HW1 Solve the linear systems using elimination. Write your final answer as (x,y) and check your solutions.

1) 𝑥 + 𝑦 = 3𝑥 − 𝑦 = −9

2) 𝑥 + 𝑦 = 30𝑥 − 𝑦 = 6

3) 3𝑥 + 5𝑦 = 10𝑥 − 5𝑦 = −10

4) 𝑥 + 2𝑦 = 93𝑥 + 2𝑦 = 7

5) −2𝑥 + 3𝑦 = −9𝑥 + 3𝑦 = 3

6) 9𝑥 − 3𝑦 = 247𝑥 − 3𝑦 = 20

Solving Linear Systems Using Elimination HW1 Solve the linear systems using elimination. Write your final answer as (x,y) and check your solutions.

1) 𝑥 + 𝑦 = 3𝑥 − 𝑦 = −9

2) 𝑥 + 𝑦 = 30𝑥 − 𝑦 = 6

3) 3𝑥 + 5𝑦 = 10𝑥 − 5𝑦 = −10

4) 𝑥 + 2𝑦 = 93𝑥 + 2𝑦 = 7

5) −2𝑥 + 3𝑦 = −9𝑥 + 3𝑦 = 3

6) 9𝑥 − 3𝑦 = 247𝑥 − 3𝑦 = 20

Solving Linear Systems Using Elimination HW1 Solve the linear systems using elimination. Write your final answer as (x,y) and check your solutions.

1) 𝑥 + 𝑦 = 3𝑥 − 𝑦 = −9

2) 𝑥 + 𝑦 = 30𝑥 − 𝑦 = 6

3) 3𝑥 + 5𝑦 = 10𝑥 − 5𝑦 = −10

4) 𝑥 + 2𝑦 = 93𝑥 + 2𝑦 = 7

5) −2𝑥 + 3𝑦 = −9𝑥 + 3𝑦 = 3

6) 9𝑥 − 3𝑦 = 247𝑥 − 3𝑦 = 20

Solving Linear Systems Using Elimination HW1 Solve the linear systems using elimination. Write your final answer as (x,y) and check your solutions.

1) 𝑥 + 𝑦 = 3𝑥 − 𝑦 = −9

2) 𝑥 + 𝑦 = 30𝑥 − 𝑦 = 6

3) 3𝑥 + 5𝑦 = 10𝑥 − 5𝑦 = −10

4) 𝑥 + 2𝑦 = 93𝑥 + 2𝑦 = 7

5) −2𝑥 + 3𝑦 = −9𝑥 + 3𝑦 = 3

6) 9𝑥 − 3𝑦 = 247𝑥 − 3𝑦 = 20

Solving Linear Systems Using Elimination HW1 Solve the linear systems using elimination. Write your final answer as (x,y) and check your solutions.

1) 𝑥 + 𝑦 = 3𝑥 − 𝑦 = −9

2) 𝑥 + 𝑦 = 30𝑥 − 𝑦 = 6

3) 3𝑥 + 5𝑦 = 10𝑥 − 5𝑦 = −10

4) 𝑥 + 2𝑦 = 93𝑥 + 2𝑦 = 7

5) −2𝑥 + 3𝑦 = −9𝑥 + 3𝑦 = 3

6) 9𝑥 − 3𝑦 = 247𝑥 − 3𝑦 = 20