Question

0.74y=128 what is the value of y

Answer 1

Answer:

y = 172.973

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 equation

0.74y = 128

Step 2: Solve for y

1. Divide both sides by 0.74:                    y = 172.973

Step 3: Check

Plug in y into the original equation to verify it is a solution.

1. Substitute in y:                   0.74(172.973) = 128
2. Multiply:                              128 = 128

Here we see that 128 does indeed equal 128.

∴ y = 172.973 is a solution of the equation.

Answer 2

Y = 172.972972972...

You need to isolate the variable, y. To do this, you need to divide both sides of the equation by 0.74. This gives you your final answer.