MATH SOLVE

4 months ago

Q:
# Help me please. i'm confused on how to do elimination. This is algebra 2Solve the systems using elimination1) 8x - 6y= -20 -16x + 17y = 302) -4y - 11x = 6 20= -10x - 10y

Accepted Solution

A:

Answer:1. y = 8/11x + 10/11 2. y = -3/2x - 13/7Step-by-step explanation:1. -8x + 11y = 10Add 8x to both sides11y = 8x + 10Divide both sides by 11y = 8/11x + 10/11 2. 6 = -4y - 11x20 = -10x - 10y26 = -14y - 21xAdd 21x to both sides-14y = 21x + 26Divide both sides by -14 and simplify!y = -3/2x - 13/7