Rewrite each as:
Since they are both 6x, then
By elimination (easier in this case)
Add the two equations:
6x-3y + 6x+3y = 18 -12
Algebra - Solve the system of linear equations using the substitution method. 3x...
Math - Please help!!!! Solve each system graphically. Be sure to check your ...
Math- Adv. Alg. w/ Trig. - I need help simplifying this expression: (3x^3y^5 + ...
algebra - solve by the substitution method. 6x+3y=-21 -4x+y=41
Algebra - 1,Sovle using the substitution method. Show your work. If the system ...
Math - How do I solve these problems, I really need help. Solve by substitution ...
Algebra 1 - Solve using two different methods. Explain which method you found to...
Algebra - I have a few questions I need help with! 1. Solve the system by ...
Math - Solve using the substitution method -x-3y=-20 5x+3y=40
Algebra help needed please!! - I have a few questions I need help with! 1. Solve...