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3 years ago

-7= y/7? Solve the Equation.

Mathematics

2 answers:

ElenaW [278]3 years ago

7 0

Answer:

y = -49

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

-7 = y/7

Step 2: Solve for y

[Multiplication Property of Equality] Multiply 7 on both sides: -49 = y
Rewrite: y = -49

never [62]3 years ago

5 0

y = -49

multiply 7 on both sides

-7*7 = y/7*7

-49 = y

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