How do I solve 18x - 6x + 2x
Combine these terms by adding or subtracting them.
18x - 6x + 2x = 14x
To solve the expression 18x - 6x + 2x, we need to combine like terms. Like terms are terms that have the same variables and exponents.
In this expression, we have three terms: 18x, -6x, and 2x. Notice that all of these terms have the variable "x" raised to the power of 1, which means they have the same exponent.
To simplify the expression, add or subtract the coefficients (numbers in front of the x), while keeping the variable and exponent the same.
Let's combine the like terms:
18x - 6x + 2x
First, we'll combine -6x and 2x since they have the same variables and exponents. The result is -4x:
18x - 4x
Now, we have 18x and -4x. These two terms don't have the same variable (18x has x, but -4x doesn't), so we can't combine them.
Therefore, the simplified expression is:
18x - 4x