Multiple choice Solve the linear equation: $\cfrac { 1 }{ x+1 } =\cfrac { 2 }{ x+10 } $ $4$ $6$ $8$ $10$ Reveal answer Fill a bubble to check yourself C Correct answer Explanation 1/(x+1) = 2/(x+10). Cross-multiply: x + 10 = 2(x + 1). x + 10 = 2x + 2. 10 - 2 = 2x - x. x = 8. AI explanation AI 1 Cross-multiply the fractions to obtain 1(x + 10) = 2(x + 1). Expanding the brackets gives x + 10 = 2x + 2. Subtracting x and 2 from both sides yields x = 8. Thanks Wrong explanation