Question

9m-m+3=-2(m+1)
this thing wants 20 characters so..HI!

Answer 1

Answer:

m = -1/2

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction

• Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define

9m - m + 3 = -2(m + 1)

Step 2: Solve for m

1. Combine like terms:                    8m + 3 = -2(m + 1)
2. Distribute -2:                                8m + 3 = -2m - 2
3. Add 2m on both sides:                10m + 3 = -2
4. Isolate m term:                             10m = -5
5. Isolate m:                                      m = -1/2