Answer:
1) -(4/9)
2) -(26/27)
Step-by-step explanation:
Are the equations written properly>
I see:
1) 8x - (7/9) = 9x + x + (1/9), and
2) 2x + (8/9) = -x -(6/3)
Let's simplify and rearrange each:
1) 8x - (7/9) = 9x + x + (1/9)
8x = 10x + (1/9) + (7/9)
-2x = (8/9)
x = -(8/9)*(1/2)
x = -(8/18) or -(4/9)
2. 2x + (8/9) = -x -(6/3)
2x + (8/9) = -x -(6/3)
3x = -(6/3) - (8/9)
3x = -(18/9) - (8/9)
3x = -(26/9)
x = -(26/9)(1/3)
x = -(26/27)
