Answer:
Distribute the 3 to the parenthesis, and the -1 to the parenthesis.
This will result to:
3x-9-x+4
2x-5
Answer:
dent in what?
Step-by-step explanation:
Answer:
x = 
Step-by-step explanation:
Given
8x + 9y = gx + 5z ( subtract gx from both sides )
8x - gx + 9y = 5z ( subtract 9y from both sides )
8x - gx = 5z - 9y ( factor out x on the left side )
x(8 - g) = 5z - 9y ← divide both sides by (8 - g)
x = 