a + 7b + 2c
When you have an expression you have to simplify by eliminating all grouping symbols and combining like terms.
3b-4-6b-5
You add (or subtract) like terms. This will reduce the number of terms in the expression and that is the extent of simplification that you can achieve using this process.
You combine like terms.
Simplify an Expression
Like Terms and Variables
When you have an expression you have to simplify by eliminating all grouping symbols and combining like terms.
3b-4-6b-5
You add (or subtract) like terms. This will reduce the number of terms in the expression and that is the extent of simplification that you can achieve using this process.
If you have a expression that goes; 2x + 5x etc etc Simplifying the like terms is 7x 2x and 5x are like terms, but 2y and 2x are not. The variable needs to be the same.
It means to rewrite the expression so that it is in its simplest form. You can do this by combining like terms. For example: The equation 2x + 3x = 5 can be simplified to 5x = 5 by combining the "x's".
Lots of expressions are equivalent to it. But for a start, you may want to simplify it, by combining like terms - i.e., add the terms with the variable "w", and separately add the terms without a variable.
You combine like terms.
They are used to simplify expressions by helping to reduce the numbers that there is
Simplify an Expression
12t + 15
"Combine like terms" means you have to join 2 or more similar terms into one term. Doing this can simplify an equation or expression. For example, 10x+3+7x 10x and 7x are like terms. Therefore, the coefficients 10 and 7 can be added together. So: 10x+3+7x=17x+3