(3.2b+0.8)+1.9b simplify the expression.explain each step
(3.2b+0.8)+1.9b
Combine like terms.
3.2b + 1.9b + 0.8
5.1b + 0.8
To simplify the expression (3.2b+0.8)+1.9b, we can combine like terms.
1. Start by adding the coefficients of the terms with the same variable, "b".
The coefficient of "b" in the first term, 3.2b, is 3.2, and the coefficient of "b" in the second term, 1.9b, is 1.9.
So, adding the coefficients gives us: 3.2 + 1.9 = 5.1.
2. Now we can rewrite the expression as 5.1b + 0.8.
Therefore, the simplified expression is 5.1b + 0.8.
To simplify the expression (3.2b+0.8)+1.9b, we will first combine like terms by adding the coefficients of 'b' together. Let's break down the steps:
Step 1: Start with the given expression:
(3.2b+0.8)+1.9b
Step 2: Group the terms with 'b' together:
(3.2b + 1.9b) + 0.8
Step 3: Add the coefficients of 'b':
(3.2 + 1.9)b + 0.8
Step 4: Simplify the coefficients:
5.1b + 0.8
So, the simplified expression is 5.1b + 0.8.