Math
posted by Bryant .
Using the Substitution method solve
7x+5y=23
6x+y=25

from the second equation:
y=25+6x
put that in the first equation
7x+5(25+6x)=23
solve for x 
I am confused how you would get an order pair from that....can you help?
Respond to this Question
Similar Questions

Substitution MethodPlz help
Use the Substitution method to solve the system of equations. x + y = 4 x  y = 2 solve for x in the second equation. x= y+2 Put that in for x in the first equation: x+y=4 (y+2) + y = 4 solve for y. Then, x= y+2 i don't get it.How … 
math
Can someone please check my work? Solve using substitution method 1. 3x+2y=12 x=526y answer:40.8 I am pretty sure that one is wrong. Solve using elimination method 2. 2r7s=31 7r+2s=24 answer: (230/53,468/53) 3.3x+4y=3 6x+8y=6 
Linear Equations
Can you please help solve this equation using the substitution method? 
substitution method
Solve by substitution method please help me solve this. I do not know how to do this at all. The question is 3x+8y=33 and x=316y I know that I have to plug x into the first x like 3(316y)+ 8y = 33 but i do not know what to do from … 
math
solve using the substitution method: 8x+5y=12 x=124y 
Math
Solve using the substitution method x3y=20 5x+3y=40 
Math
How do I solve this using substitution method? 
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*45=3 How did you choose which method you were going … 
Math
How do I solve this using the substitution method? 
Math
17) solve this linear system using the method of substitution. 2yx=10 y= 3/2x1 20) simplify then solve by substitution 2(x4)+y=6 3x2(y3)=13 just need help with these 2.