QuestionSolve for $x$ : $x + 3 = 2x - 4$ . Find the value of $x$ .

Studdy Solution

STEP 1

Assumptions1. We are solving for $x$ in the equation $x+3=x-4$

STEP 2

First, we need to isolate $x$ on one side of the equation. We can do this by subtracting $x$ from both sides of the equation.
$x+-x=2x-4-x$

STEP 3

implify the equation.
$3=x-$

STEP 4

Next, we need to isolate $x$ on one side of the equation. We can do this by adding4 to both sides of the equation.
$3+4=x-4+4$

STEP 5

implify the equation.
$7=x$ So, the solution to the equation $x+3=2x-4$ is $x=7$ .

Was this helpful?

QuestionSolve for $x$ : $x + 3 = 2x - 4$ . Find the value of $x$ .

Studdy Solution

STEP 1

Assumptions1. We are solving for $x$ in the equation $x+3=x-4$

STEP 2

First, we need to isolate $x$ on one side of the equation. We can do this by subtracting $x$ from both sides of the equation.
$x+-x=2x-4-x$

STEP 3

implify the equation.
$3=x-$

STEP 4

Next, we need to isolate $x$ on one side of the equation. We can do this by adding4 to both sides of the equation.
$3+4=x-4+4$

STEP 5

implify the equation.
$7=x$ So, the solution to the equation $x+3=2x-4$ is $x=7$ .

Get Studdy

Studdy solves anything!

Start learning now

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

QuestionSolve for xxx: x+3=2x−4x + 3 = 2x - 4x+3=2x−4. Find the value of xxx.

Studdy Solution

STEP 1

Assumptions1. We are solving for xxx in the equation x+3=x−4x+3=x-4x+3=x−4

STEP 2

First, we need to isolate xxx on one side of the equation. We can do this by subtracting xxx from both sides of the equation.x+−x=2x−4−xx+-x=2x-4-xx+−x=2x−4−x

STEP 3

implify the equation.3=x−3=x-3=x−

STEP 4

Next, we need to isolate xxx on one side of the equation. We can do this by adding4 to both sides of the equation.3+4=x−4+43+4=x-4+43+4=x−4+4

STEP 5

implify the equation.7=x7=x7=xSo, the solution to the equation x+3=2x−4x+3=2x-4x+3=2x−4 is x=7x=7x=7.

Get Studdy

Studdy solves anything!

Start learning now

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

QuestionSolve for $x$ : $x + 3 = 2x - 4$ . Find the value of $x$ .

Assumptions1. We are solving for $x$ in the equation $x+3=x-4$

First, we need to isolate $x$ on one side of the equation. We can do this by subtracting $x$ from both sides of the equation.
$x+-x=2x-4-x$

implify the equation.
$3=x-$

Next, we need to isolate $x$ on one side of the equation. We can do this by adding4 to both sides of the equation.
$3+4=x-4+4$

implify the equation.
$7=x$ So, the solution to the equation $x+3=2x-4$ is $x=7$ .