You would subtract 7 from 16 which would equal 9 so x=9
X²-10x + 25 = 35
x²-10x = 35-25
x²-10x = 10
x(x-10) = 10
x = 10
x-10 = 10
x = 10+ 10
x = 20
so x = 10 , x = 20
Assuming it's a linear equation, y= -1/2x
Answer:
x = 13/25
Step-by-step explanation:
- 4 (9 - 7x) - (1 - x) = 4 (x - 6)
- 36 + 28x - 1 + x = 4x - 24
28x + x - 4x = - 24 + 36 + 1
25x = 13
x = 13/25