Chapter 2: Q. 644 (page 222)

In the following exercise, translate to an equation or inequality and solve.
Four less than twice $x$ is 16.

Short Answer

Expert verified

The final equation is $2 x - 4 = 16$ and the solution is $x = 10$

Step by step solution

Step 1. Given Information

The given statement is Four less than twice $x$ is 16.

Step 2. Translation to an equation

We will first translate the statement.

Four less than twice $x$ is $2 x - 4$ which is equal to 16.

That is, $2 x - 4 = 16$ is the required equation.

Step 3. Calculation

On solving the obtained equation, we get,

$2 x - 4 = 16 2 x = 20 x = 10$

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In the following exercise, translate to an equation or inequality and solve.
Four less than twice $x$ is 16.

Short Answer

Step by step solution

Step 1. Given Information

Step 2. Translation to an equation

Step 3. Calculation

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In the following exercise, translate to an equation or inequality and solve.Four less than twice xis 16.

Short Answer

Step by step solution

Step 1. Given Information

Step 2. Translation to an equation

Step 3. Calculation

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Calculus

Pure Maths

Decision Maths

Geometry

Applied Mathematics

Statistics

Study anywhere. Anytime. Across all devices.

In the following exercise, translate to an equation or inequality and solve.
Four less than twice $x$ is 16.