This is an app for questions u got questions about anything ?
Imaginary numbers are taught in high school algebra, which I think imaginary numbers are taught in 10th or 11th grade.
X-c/2 = d
Multiply by 2 on both sides. Leaves us with:
x-c = 2d
Add 2 to both sides. Leaves us with:
x = 2d + c
Unless you have values to substitute into the variables, this is your answer:
x = 2d + c
90 × 7 = 630 , it's not hard, it's easy
Everyone is born between January and December it’s the first and last month of the year lol
