5y - 2
-2x+2x
It is just an algebraic expression y+3. It means add 3 to y.
It means whatever x is, multiply it by 3 and add 10
You can expand the first expression in parentheses, then add or subtract like terms.
2 plus 2y plus x plus x y = 2 plus3y plus 2x (find how many X's there are and add them together and ten Y's and then single numbers)
-2x+2x
Let's call "a number" x. Twice that number would be 2x, and then add 27, so the expression would be 2x + 27.
It is the same as 54 plus 36 and both expressions add to 90
You would add 'non' to the beginning so it becomes 'nonlinear'.
If you know the value of "n", you can replace it in the expression, then add. Otherwise, you have to keep them separate. You can still factor the expression, if you like, but that really won't make it any simpler.
It is just an algebraic expression y+3. It means add 3 to y.
It means whatever x is, multiply it by 3 and add 10
No. In the variable x, alone, it is linear. In the variable y, alone, it is linear. But taken together, in x and y, you have a term which contains xy - that is, a term in which the powers of the unknowns add to 2. So the equation is not linear.
Freedom of expression and freedom of speech
It is an algebraic expression. It requires the user to multiply any given number by 3 and then add 7.
You can expand the first expression in parentheses, then add or subtract like terms.
2 plus 2y plus x plus x y = 2 plus3y plus 2x (find how many X's there are and add them together and ten Y's and then single numbers)