Answer:
x = 6.33, y = 3.67 to the nearest hundredth.
Step-by-step explanation:
3x - 3y - 2 = 6
4x - 5y - 3 = 4 Simplifying these 2 equations:
3x - 3y = 8 (A) Multiply by by 5
4x - 5y = 7 (B) Multiply by by -3
15x - 15y = 40
-12x + 15y = -21 Adding:
3x = 19
x = 19/3 = 6.33
so y = (8 - 3 *6.33 ) / - 3 (from Equation B )
= 3.67.
