Chapter 12: Q40. (page 691)

Solve the equation. Check your solution.
$10 - 3 x = 37$

Short Answer

Expert verified

The solution of equation is -9.

Step by step solution

Step 1. Given Information.

The given equation is $10 - 3 x = 37$ .

Step 2. Calculation.

Solve the given equation by shifting the constant from left hand side to right hand side.

$\begin{matrix} 10 - 3 x = 37 \\ - 3 x = 37 - 10 \\ - 3 x = 27 \end{matrix}$

Divide the equation by -3.

$\begin{matrix} \frac{- 3 x}{- 3} = \frac{27}{- 3} \\ x = - 9 \end{matrix}$

Hence, the value of x after solving the equation is -9.

Step 3. Check the answer.

Substitute -9 for xinthe given equation

$\begin{matrix} 10 - 3 (- 9) = 37 \\ 10 + 27 = 37 \\ 37 = 37 \end{matrix}$

Since left side is equal to right side. Therefor the solution of the equation is -9

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Solve the equation. Check your solution.
$10 - 3 x = 37$

Short Answer

Step by step solution

Step 1. Given Information.

Step 2. Calculation.

Step 3. Check the answer.

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Solve the equation. Check your solution.10-3x=37

Short Answer

Step by step solution

Step 1. Given Information.

Step 2. Calculation.

Step 3. Check the answer.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Applied Mathematics

Calculus

Decision Maths

Logic and Functions

Geometry

Statistics

Study anywhere. Anytime. Across all devices.

Solve the equation. Check your solution.
$10 - 3 x = 37$