x=y+3
3x-2y=4
Substitute y+3 for x in second equation and solve for y. Insert that value into the first equation and solve for x. Check by inserting both values into the second equation.
http://www.algebra.com/algebra/homework/coordinate/Types-of-systems-inconsistent-dependent-independent.lesson
solve each system by substitution method
x=y+3
3x-2y=4
Pls determine whether the equations are independent, dependent, or inconsistent
1 answer