how? 3x-(4+2x)=
what do you want to do?
Remove the parenthses.
3x-4+2x
combine terms
5x-4.
To simplify the expression 3x - (4 + 2x), you will follow these steps:
1. Remove the parentheses by distributing the negative sign:
3x - (4 + 2x)
= 3x - 4 - 2x
2. Combine like terms by combining the x terms and the constants:
= (3x - 2x) - 4
= x - 4
Therefore, the simplified expression is x - 4.
To solve the equation 3x-(4+2x), you need to simplify it by following the order of operations (PEMDAS/BODMAS). Here's how to do it step by step:
1. First, remove the parentheses by distributing the negative sign outside them:
3x - (4+2x) = 3x - 4 - 2x
(The negative sign is applied to both terms inside the parentheses)
2. Next, combine like terms:
3x - 4 - 2x = (3x - 2x) - 4
(Combine the x terms separately from the constant terms)
3. Simplify:
(3x - 2x) - 4 = x - 4
(Combine like terms; 3x - 2x = x)
Therefore, the simplified form of the equation 3x-(4+2x) is x - 4.