Posted by Dustin on .
y=4x1
y=2x5
Use substitution to solve each system of equations

Algebra 
bobpursley,
You know y=4x1. Put that in for y in the second equation.
4x1=2x5
solve for x
Posted by Dustin on .
y=4x1
y=2x5
Use substitution to solve each system of equations
You know y=4x1. Put that in for y in the second equation.
4x1=2x5
solve for x