resout abs(x-2)=3
Let's solve in <math><mi>ℝ</mi></math>: <math><mi>abs</mi><mo>(</mo><mi>x</mi><mo> -</mo><mn>2</mn><mo>)</mo><mo> = </mo><mn>3</mn></math>
<math><mi>abs</mi><mo>(</mo><mi>A</mi><mo>)</mo><mo> = </mo><mi>B</mi></math> is equivalent to: <math><mi>A</mi><mo> = </mo><mi>B</mi></math> or <math><mi>A</mi><mo> = </mo><mo>-</mo><mi>B</mi></math>
Let's solve in <math><mi>ℝ</mi></math>: <math><mi>x</mi><mo> -</mo><mn>2</mn><mo> = </mo><mn>3</mn></math>
<math><mi>x</mi><mo> = </mo><mn>3</mn><mo> + </mo><mn>2</mn></math>
<u>Solution obtained</u>: <math><mi>x</mi><mo> = </mo><mn>5</mn></math>
Let's solve in <math><mi>ℝ</mi></math>: <math><mi>x</mi><mo> -</mo><mn>2</mn><mo> = </mo><mn>-3</mn></math>
<math><mi>x</mi><mo> = </mo><mo>-</mo><mn>3</mn><mo> + </mo><mn>2</mn></math>
<u>Solution found</u>: <math><mi>x</mi><mo> = </mo><mn>-1</mn></math>
▷<b>Answer: <math><mi>x</mi><mo> = </mo><mo>{ </mo><mn>-1</mn><mo>, </mo><mn>5</mn><mo> }</mo></math></b><span style='font-size:smaller'> (computation required 8 steps and 2 ms)</span>
