aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
Multiple choice

Solve the following equation: $x-2 = 7$

  1. $7$
  2. $2$
  3. $9$
  4. $11$
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

x - 2 = 7. Adding 2 to both sides gives x = 9.

AI explanation
  • AI 1

To isolate x, add 2 to both sides of the equation to get x equals 7 plus 2. This simplifies directly to x equals 9.

Keep practicing — related questions

  • Given the following code: public class Demo { public int method(int x) { int r = 1; r += x; if ((x > 4) && ...
  • Given the following code: public class Demo { public int method(int x) { int r = 1; r += x; if ((x > 4) && ...
  • Which of the following are syntactically correct? (1) 01 REC-1 PIC SX(4). (2) 01 REC-2 PIC S9(4). (3) 01 RE...
  • class Demo { public static void main(String[] args) { int[] x = {7,6,5,4,3,2,1}; // insert code here System...
  • data temp; length y $5; x=4; if x=4 then y='four'; else if x=7 then y='seven'; x=7; run; What would be the ...
  • What is the output of proc sql; title ’Table One and Table Two’; select * from one, two; Table One X Y ----...
  • 1. package test1; 2. public class Test1 { 3. static int x = 42; 4. } 1. package test2; 2. public class Test...
  • Take a look at the following variable declarations. What will be the content of RESULT at the end of the se...

Practice this chapter

  • Algebra (3715 questions)
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy