(x/2 + 4 = 11)

3 answers

To solve the equation (x/2 + 4 = 11), we can start by isolating x.

1. Subtract 4 from both sides of the equation:

x/2 + 4 - 4 = 11 - 4

x/2 = 7

2. Multiply both sides of the equation by 2 to get rid of the fraction:

(2)(x/2) = 2(7)

x = 14

So the solution to the equation (x/2 + 4 = 11) is x = 14.
what inverse oporation would u use for this
To isolate x in the equation (x/2 + 4 = 11), you would use the inverse operation of addition, which is subtraction, and the inverse operation of division, which is multiplication.

Here's the step-by-step process using the inverse operations:

1. Subtract 4 from both sides of the equation:

x/2 + 4 - 4 = 11 - 4

x/2 = 7

2. Multiply both sides of the equation by 2 to get rid of the fraction:

(2)(x/2) = 2(7)

x = 14

So in this case, you would use the inverse operations of subtraction and multiplication to isolate x and solve the equation.