Solve the system of equations.

9x - 3y = 12

y = 3x - 4

Infinite solutions

Step-by-step explanation:

if you simplify, both equations are equal which means it can have infinite values

x= -3

step-by-step explanation:

step 1: simplify brackets

4 - x - 1 = 6

step 2: simpilfy

3 - x = 6

step 3: subtract 3 from both sides

-x = 6 - 3

step 4: simpilfy 6 - 3

-x = 3

step 5: multiply both sides by -1

x = -3

here is a big fat