Posted by **tiffany** on Thursday, January 20, 2011 at 3:46pm.

solve the system of equations using substitution.

y = x + 10

y = 3x

a. (5, 15)

b. (2.5, 7.5)

c. (–15, –5)

d. (–5, –15)

## Answer this Question

## Related Questions

- algebra - i need help with these problems (either a solution or how to plug them...
- Algebra - I can find no solution to this system of equations. Solve the system ...
- Algebra - solving linear equations w/ substitution - The question in the book ...
- algebra - What is the solution of the system? Solve the system of equations ...
- algebra - Solve the system of equations using substitution. y = x + 6 y = –2x – ...
- algebra - Solve the system of equations using substitution. y = 2x – 10 y = 4x...
- algebra - Solve the system of equations using substitution. y = 2x + 3 y = 3x + ...
- algebra - solve the system of equations using substitution. y = 2x + 5 y = 3x a...
- algebra - solve the system of equations using substitution. y = 4x + 2 y = 3x...
- algebra - solve the system of equations using the substitution method 8x - 9 = y...

More Related Questions