Question

7*(13m+10)+6*(12m-11)

Answer 1

81m+70+72m-66=153m+4

Answer 2

To simplify the given expression, follow the order of operations (PEMDAS/BODMAS):

P: Parentheses E: Exponents (None in this expression) MD: Multiplication and Division (from left to right) AS: Addition and Subtraction (from left to right)

Let's proceed step by step:

1. Distribute the multiplication: 7 * (13m + 10) + 6 * (12m - 11)

Expand the first part: 7 * (13m + 10) = 7 * 13m + 7 * 10 = 91m + 70 Expand the second part: 6 * (12m - 11) = 6 * 12m - 6 * 11 = 72m - 66

Now the expression becomes: 91m + 70 + 72m - 66

2. Combine like terms (terms with 'm'): (91m + 72m) + (70 - 66)

Combine 'm' terms: 163m + (70 - 66)

3. Simplify the constant terms: 163m + 4

The simplified expression is: 163m + 4