last one solve by the elim method 7r-3s=-7 3r+7s=59

please help me!! Solve by elimination method: 3r - 5s = 6 5r + 3s = 44 I thought that I could do...

How do you solve using the elimination method 0.3x-0.2y=4 0.5x+0.3y=-7/17

I need help! Solve by the elimination method: 7r-9s=-12 9r+7s=96 When I do this, I get a crazy...

Solve the system by either elimation or substitution: x+8y=18 y=-2/7x-18/7

how do i solve this? using elimination or substitution? 2x-3y=-1/12 y=-x+7/12

solve the equation through elimination:8y+4z=7 and 6y - 8z =41

2x-y=1 x+y=14 solve by the elimination method

Solve each system by using elimination. A) 3x + y = -2 C) 4x - y = 5 E) 3x - 2...

Solve the system using the elimination method. 5x-2y=1 3x-4y=-19

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