Answer
x = -5
y = - 10
Work Step by Step
4x - 3y = 10
y = x - 5
Substitude y for x - 5 to the first equation
4x - 3 ( x - 5 ) = 10
4x - 3x + 15 = 10 use the distributive property simplify
x + 15 = 10
x + 15 - 15 = 10 - 15 minus 15 to both sides
x = -5
y = -5 - 5 Substitude x for - 5 to the second equation
y = - 10