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Chapter 1: Q22. (page 34)

Solve each equation.

12路515-3=y

Short Answer

Expert verified

The value of y is 5.

Step by step solution

01

Step 1. Definition.

Equation: An equation is a mathematical statement that two expressions are equal. An equation will always contain an equal sign with an expression on each side.

02

Step 2. Order of Operations.

BODMAS

B 鈥� Brackets First

O 鈥� Orders (i.e. Powers and Square Roots etc.)

D 鈥� Division

M 鈥� Multiplication

A 鈥� Addition

S 鈥� Subtraction

03

Step 3. Simplifying ratio.

12路515-3=yOriginal equation

First, we work on the denominator, Subtract 3 from 15

鈬�12路512=y

In the numerator, multiply 12 by 5.

鈬�6012=y

Divide 60 by 12.

鈬�5=y

Thus,the value of y is 5

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