Solve the given equation for the variable indicated. $-$ 9 x + y = 9 for x
A) $x = \frac { - 9 + y } { 9 }$
B) $x = \frac { - 10 + y } { 9 }$
C) $x = \frac { - 9 + y } { 10 }$

Question

Quizplus · Accepted Answer

We want to solve for x, so we need to isolate x on one side of the equation. Adding 9x to both sides gives:
y = 9x + 9
Subtracting 9 from both sides:
y - 9 = 9x
Finally, dividing both sides by 9:
x = (y - 9)/9
So the correct choice is A.

Solve the Given Equation for the Variable Indicated −-− 9 X + Y = 9 for X A)

Solve the Given Equation for the Variable Indicated $-$ 9 X + Y = 9 for X
A)