QuestionLet $x$ be the unknown. Write and solve the equation: $x + 5 = -25$ .

Studdy Solution

STEP 1

Assumptions1. The variable $x$ represents the unknown number. . The sum of $x$ and5 equals -25.

STEP 2

We can represent the verbal sentence as an equation. The sum of a number and5 is -25 can be written as $x +5 = -25$

STEP 3

To solve for $x$ , we need to isolate $x$ on one side of the equation. We can do this by subtracting5 from both sides of the equation.
$x +5 -5 = -25 -5$

STEP 4

implify the equation to find the value of $x$ .
$x = -25 -$

STEP 5

Calculate the value of $x$ .
$x = -25 -5 = -30$ The unknown number $x$ is -30.

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QuestionLet $x$ be the unknown. Write and solve the equation: $x + 5 = -25$ .

Studdy Solution

STEP 1

Assumptions1. The variable $x$ represents the unknown number. . The sum of $x$ and5 equals -25.

STEP 2

We can represent the verbal sentence as an equation. The sum of a number and5 is -25 can be written as $x +5 = -25$

STEP 3

To solve for $x$ , we need to isolate $x$ on one side of the equation. We can do this by subtracting5 from both sides of the equation.
$x +5 -5 = -25 -5$

STEP 4

implify the equation to find the value of $x$ .
$x = -25 -$

STEP 5

Calculate the value of $x$ .
$x = -25 -5 = -30$ The unknown number $x$ is -30.

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QuestionLet xxx be the unknown. Write and solve the equation: x+5=−25x + 5 = -25x+5=−25.

Studdy Solution

STEP 1

Assumptions1. The variable xxx represents the unknown number. . The sum of xxx and5 equals -25.

STEP 2

We can represent the verbal sentence as an equation. The sum of a number and5 is -25 can be written asx+5=−25x +5 = -25x+5=−25

STEP 3

To solve for xxx, we need to isolate xxx on one side of the equation. We can do this by subtracting5 from both sides of the equation.x+5−5=−25−5x +5 -5 = -25 -5x+5−5=−25−5

STEP 4

implify the equation to find the value of xxx.x=−25−x = -25 -x=−25−

STEP 5

Calculate the value of xxx.x=−25−5=−30x = -25 -5 = -30x=−25−5=−30The unknown number xxx is -30.

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Download Studdy AI Tutor now. Learn with ease and get all help you need to be successful at school.

QuestionLet $x$ be the unknown. Write and solve the equation: $x + 5 = -25$ .

Assumptions1. The variable $x$ represents the unknown number. . The sum of $x$ and5 equals -25.

We can represent the verbal sentence as an equation. The sum of a number and5 is -25 can be written as $x +5 = -25$

To solve for $x$ , we need to isolate $x$ on one side of the equation. We can do this by subtracting5 from both sides of the equation.
$x +5 -5 = -25 -5$

implify the equation to find the value of $x$ .
$x = -25 -$

Calculate the value of $x$ .
$x = -25 -5 = -30$ The unknown number $x$ is -30.