Which is the most efficient method to solve this sytem

Which is the most efficient method to solve this sytem of equations?y = 5x - 2 2x + 9y = 10 A. Graphing B. Substitution C.
1. 1 answer
2. 12 views
Solve the sytem of equations using the addition method. 5x+2y=1, x-3y=7
1. 1 answer
2. asked by Greg
3. 396 views
What is the first step in solving the linear system{2x−3y=11 {−x+5y=−9 by the substitution method in the most efficient
1. 4 answers
2. asked by CWOSSANT
3. 1,898 views
What is the first step in solving the linear system{2x − 3y = 11 {−x + 5y = −9 by the substitution method in the most
1. 2 answers
2. asked by math
3. 2,318 views
What would be a newer more efficient method to do the qualitative analysis of an unknown. I am trying to find a good method and
1. 0 answers
2. asked by Jamshid
3. 973 views
Take me apart and then put me back together.What is the most efficient method for simplifying the expression ? Since
1. 1 answer
2. 51 views
Solve using two different methods. Explain which method you found to be most efficient.A. 3x - 9y = 3 6x - 3y = -24 B. 7x - 3y =
1. 4 answers
2. asked by Cassie
3. 526 views
Which is the most efficient method to solve this system of equations?x = 5y + 2 x - 4y = 5 A. Substitution B. Elimination C.
1. 1 answer
2. 12 views
Take me apart and then put me back together.What is the most efficient method for simplifying the expression x⁵*x³? Since
1. 1 answer
2. 48 views
What is the most efficient method for simplifying the expression x^8/x^3Since x^8=x*x*x*x*x*x*x*x and x^3=x*x*x , then
1. 1 answer
2. 50 views