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2 years ago

Solve the equation –15 + 10y = 25 for y.

Mathematics

1 answer:

LenKa [72]2 years ago

6 0

Answer:

y = 4

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality

Step-by-step explanation:

Step 1: Define

Identify

-15 + 10y = 25

Step 2: Solve for y

[Addition Property of Equality] Add 15 on both sides: 10y = 40
[Division Property of Equality] Divide 10 on both sides: y = 4

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Step-by-step explanation:

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