# Substitution Method Algebra

posted by .

4x+y=6
y=2x

• Substitution Method Algebra -

4x + 2x = 6
6x = 6
x = 6/6
x=1

## Similar Questions

1. ### Algebra

Systems of equations can be solved by graphing or by using substitution or elimination. What are the pros and cons of each method?
2. ### Algebra

Solving system of linear equations by using the apropiate method name the method and the x,y coordinates 1)X=4y+8 2x-8y=-3 2)3x-7y=6 elimination method 2x+7y=4 (2,0) 3)5x-2y=12 elimination method 3x-2y=-2 (7,23/2) 4)9x-8y=42 elimination …
3. ### algebra

o Systems of equations can be solved by graphing or by using substitution or elimination. What are the pros and cons of each method?
4. ### Algebra

Explain why the addition method might be preferred over the substitution method for solving the system 2x-3y=5 5x+2y=6
5. ### algebra

use the Substitution Method. Please give it a try. y = 3x + 4 5x + 3y = 12 Why is the substitution method preferred in this case?

7. ### Algebra

When is the substitution method a better method than graphing for solving a system of linear equations?
8. ### Algebra 1

bobpursey, In this problem you helped me with earlier: Solve using any appropriate method. y = 2× - 5, y = ½× + 1 Substitution, substitute for y. 2×-5=½ × + 1 3/2 x=6 x=4 y= 2*4-5=3 How did you choose which method you were going …
9. ### College Algebra

8x - 4y + 2z=16 for elimanation method,substitution method and cramer's rule?
10. ### College Algebra

Solve for elimination method,substitution method and cramer's rule for 8x - 4y + 2z =16

More Similar Questions