Question

make X the subject: 8x+9y=gx+5z​

Answer 1

Answer:

x = $\frac{5z-9y}{8-g}$

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 = $\frac{5z-9y}{8-g}$