Upload
doanhanh
View
224
Download
2
Embed Size (px)
Citation preview
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