Question

review simplify 3a - 6x + 4 - 2a + 5x by combining like terms. step 1 use symbols to show like terms. 3a - 6x + 4 - 2a + 5x circle each term with a variable a. draw a rectangle around each term with a variable x, and a triangle around each constant term. step 2 group the like terms by reordering the terms so that all matching shapes are together. 3a - 2a - 6x + 5x + 4 step 3 combine like terms by adding coefficients. a - x +

Explanation:

Step1: Identify like - terms

The terms with variable $a$ are $3a$ and $-2a$, the terms with variable $x$ are $-6x$ and $5x$, and the constant term is $4$.

Step2: Group like - terms

$3a-2a - 6x+5x + 4$

Step3: Combine like - terms

For the $a$ terms: $3a-2a=(3 - 2)a=a$. For the $x$ terms: $-6x + 5x=(-6 + 5)x=-x$. The constant term remains $4$.

Answer:

$a - x+4$