Question

solving linear equations (in two vavriable)
x+y=3
3x+4y=2

Answer 1

use elimination multiply top equation by 3 giving 3x+3x=9 then subtract the bottom thus -y=7....y=-7 substitute back into original x-7=3 and x=10 your solution is (10,-7)

Answer 2

im not the math type but now i see, my teacher dont break it dwon like this thank you!!!:)

Answer 3

good luck!

Answer 4

thank you for your help!!!!