Tuesday
March 31, 2015

Homework Help: Algebra

Posted by A.W. on Friday, March 6, 2009 at 2:53pm.

How do I solve for the elimination method: 5x + 3y= -7 and 7x - 2y =13 (step 1); 10x + 6y =-14 and 21x -6y = 39 ( step 2), 31x/31= 25/31, x= 25/31 (step 4). But after that I get lost. Can somebody help me out please.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

algebra - Solve by the elimination method. x+4y=45 -x+4y=27 please step by step
Math need by 9pm cst - Solve by elimination method. Please show step by step ...
math - Please solve the system with the elimination method. Explain each step as...
math - solve by the elimination method: 9x-9y=18 7y-3x=-8 please solve step by ...
Algebra help - f(x)=x^3-4x^2-x+4 How do I find the x-intercept for this? This is...
pre algebra - solve the equation step by step.list each step along with the ...
Algebra 1--Step-by-Step - Can someone show me how to solve these step-by-step? ...
ALGEBRA HELP - When solving the equation, what property was used to go from step...
algebra - Solve by substitution method 3x+8y=17 2x+y=14 please show step by step...
Math - Solve by elimination: 5x+7y=77 , 5x+3y=53 can you please help me out step...

Members