It is called algebra. When two quantities are related as long as you do the same operation to both (add, subtract, multiply, or divide) you do not change the relation
A: Sure by adding or subtracting from different inputs or scaling with different value of resistors
Subtracting a negative integer is the same as adding its absolute value.
If they are not on the same dimension then you cannot do this. They will be different numbers and will not go together.
Subtracting a fraction is the same as adding its negative.
because fact families are like this 2+2=4,4-2=2 and adding
They are different because they both heve negative and positive.
I learned to always change the denominators before adding or subtracting the numerators. You must always have a common denominator before adding or subtracting.
adding and subtracting integers is when you add and minus 2 numbers
What is the definition of Adding and Subtracting Like Fractions
Subtracting a negative is the same as adding the equivalent positive. For example, subtracting minus 10 is the same as adding 10.
Adding and subtracting polynomials is simply the adding and subtracting of their like terms.
only when adding and subtracting
there are no algorithms for subtracting algorithms!!!
1+1 = 2 2-1 = 1
When adding or subtracting fractions their denominators must be the same
adding its opposite?
They are both binary operations. The inverse of adding X to a number is the subtraction of X from the result and, conversely, subtracting Y from a number is the inverse of adding Y to the result.