3.4-2.8d+2.8d-1.3 combine like terms to create an equivalent expression

The equivalent expression is .

Step-by-step explanation:

Given : Expression

To find : Combine like terms to create an equivalent expression ?

Solution :

Expression

Combine like terms,

Therefore, the equivalent expression is .

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

ab: 2 n83b8eb7ebi. 8e yen in