Solve for x .
12−x/9=11 (1 point)
To solve for x, we can start by isolating x on one side of the equation.
12 - x/9 = 11
First, we can subtract 12 from both sides:
12 - 12 - x/9 = 11 - 12
-x/9 = -1
Next, we can multiply both sides by 9 to eliminate the fraction:
9 * (-x/9) = 9 * (-1)
-x = -9
Finally, we can divide both sides by -1 to solve for x:
x = 9
To solve for x in the equation 12 - x/9 = 11, we need to isolate the variable x on one side of the equation.
1. Start by subtracting 12 from both sides of the equation:
12 - 12 - x/9 = 11 - 12
-x/9 = -1
2. Next, multiply both sides of the equation by 9 to get rid of the fraction:
9 * (-x/9) = -1 * 9
-x = -9
3. Finally, to solve for x, multiply both sides of the equation by -1 to change the sign of x:
-1 * (-x) = -1 * (-9)
x = 9
So, the value of x is 9.
To solve for x, we need to isolate x on one side of the equation. Here are the steps:
Step 1: Start with the equation 12 - x/9 = 11.
Step 2: To get rid of the fraction, we can multiply both sides of the equation by 9. This will cancel out the denominator and leave us with 9(12 - x/9) = 9(11).
9(12 - x/9) = 9(11)
Step 3: Simplify both sides of the equation. Distribute 9 to each term inside the parentheses.
108 - x = 99
Step 4: To isolate x, subtract 108 from both sides of the equation.
-x = 99 - 108
-x = -9
Step 5: Multiply both sides of the equation by -1 to solve for x.
x = -9 * (-1)
x = 9
Therefore, the solution to the equation 12 - x/9 = 11 is x = 9.
Solve for x .
−20=−5+3x (1 point)