MATH SOLVE

4 months ago

Q:
# How many solutions does the system have 5y=15x-40 y=3x-8

Accepted Solution

A:

Answer:infinity many solutions Step-by-step explanation:-5y=-15x+40;y=3x-8 Infinitely many solutions System of Linear Equations entered : [1] -5y + 15x = 40 [2] y - 3x = -8 Solve by Substitution :// Solve equation [2] for the variable y [2] y = 3x - 8 // Plug this in for variable y in equation [1] [1] -5•(3x-8) + 15x = 40 [1] 0 = 0 => Infinitely many solutions