Solve: 5(w +2.2) – 4w = 9.3.
Provide your answer below:
W =

w = -1.7

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Property

Step-by-step explanation:

Step 1: Define

5(w + 2.2) - 4w = 9.3

Step 2: Solve for w

Distribute 5:                      5w + 11 - 4w = 9.3Combine like terms:         w + 11 = 9.3Isolate w:                           w = -1.7

Step 3: Check

Plug in w into the original equation to verify it's a solution.

Substitute in w:                   5(-1.7 + 2.2) - 4(-1.7) = 9.3(Parenthesis) Add:              5(0.5) - 4(-1.7) = 9.3Multiplication:                      2.5 + 6.8 = 9.3Addition:                              9.3 = 9.3

Here we see that 9.3 does indeed equal 9.3.

∴ w = -1.7 is the solution to the equation.

These are the multiples of 15 but what you are probably asking or what are the factors of 15

The answe maybbe