1

Problem

Determine the solution for the equation:
-7x - 12 = 15x - 23

2

Step

The given equation is

-7x - 12 = 15x -23

3

Step

Move x terms to one side and constant to other side

-7x - 15x = -23 + 12

4

Step

After simplification

-22x = -11

5

Step

Slove for x value

\$x = 11/22\$

\$x = \cancel(11) / \cancel(22)^2\$

6

Step

Make it simpler

\$1/2\$

7

Solution

So, the solution for the equation is \$x = 1/2\$.

8

Sumup

Please Summarize Problem, Hint, Clue, Formula and Steps

Choices

9

Choice-A

This is correct because the equation does match the solution

Correct \$ 1/2 \$

10

Choice-B

This is not correct because the equation does not match the solution

Wrong \$ 1/3\$

11

Choice-C

This is not correct because the equation does not hold true for x = 2

Wrong 2

12

Choice-D

This is not correct because the equation does not hold true for x = 3

Wrong 3

13

Step

Option

A

14

Sumup

Please Summarize Choices