Use substitution means replace y in the first equation with what y equals in terms of x.
-5x + 2(2x+11) = 27
Next, multiply by 2 to remove ( )
combine like terms
continues to solve for x.
Find y by replacing x with your answer for x in y = 2x+11
Always...check x and y in both equations.
Answer this Question
algebra - i need help with these problems (either a solution or how to plug them...
Math Homework - Hello! I need help with these math questions, thanks! :) 1.) ...
Substitution Method-Plz help - Use the Substitution method to solve the system ...
math - solve each system of equations by substitution. y=3x-9 please help ...
Math - Use substitution to solve the system. 3x+5y=21 y=2x-1
math - use substitution to solve system -2x+y= -9 =5x+4y= -30
math - use the substitution to solve the system -5x+24=27 y=2x+11 x= y=
maths - use the substitution method to solve the linear system. 1. 3x=9 -x+2y=9 ...
Algebra 1- Math - use substitution to solve the system 2x-y=-4 -3x+y=-9
Math - Use substitution to solve the linear system. 3x+4y=27 y=x-2