Chapter 1: Q26. (page 34)

Solve each equation.
$7 + x - (3 + 32 \div 8) = 3$

Short Answer

Expert verified

The value of x is 3

Step by step solution

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.

Step 2. Order of Operations.

BODMAS

B – Brackets First

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

D – Division

M – Multiplication

A – Addition

S – Subtraction

Step 3. Apply BODMAS Rule.

$7 + x - (3 + 32 \div 8) = 3$ Original equation

First, we divide 32 by 8 inside the bracket.

$\Rightarrow 7 + x - (3 + 4) = 3$

Add the numbers inside the bracket.

$\Rightarrow 7 + x - 7 = 3$

Subtract 7 from 7.

$\Rightarrow x = 3$

Thus,the value of x is 3

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Solve each equation.
$7 + x - (3 + 32 \div 8) = 3$

Short Answer

Step by step solution

Step 1. Definition.

Step 2. Order of Operations.

Step 3. Apply BODMAS Rule.

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Solve each equation.7+x-(3+32÷8)=3

Short Answer

Step by step solution

Step 1. Definition.

Step 2. Order of Operations.

Step 3. Apply BODMAS Rule.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Geometry

Discrete Mathematics

Logic and Functions

Theoretical and Mathematical Physics

Pure Maths

Probability and Statistics

Study anywhere. Anytime. Across all devices.

Solve each equation.
$7 + x - (3 + 32 \div 8) = 3$