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3 years ago

0.74y=128 what is the value of y

Mathematics

2 answers:

Black_prince [1.1K]3 years ago

6 0

Answer:

y = 172.973

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Step-by-step explanation:

<u>Step 1: Define equation</u>

0.74y = 128

<u>Step 2: Solve for </u><em><u>y</u></em>

Divide both sides by 0.74: y = 172.973

<u>Step 3: Check</u>

<em>Plug in y into the original equation to verify it is a solution.</em>

Substitute in <em>y</em>: 0.74(172.973) = 128
Multiply: 128 = 128

Here we see that 128 does indeed equal 128.

∴ y = 172.973 is a solution of the equation.

Bingel [31]3 years ago

4 0

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.

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