sherina wrote and solved the equation.\n\n$x - 56 = 230$\n$x - 56 - 56 = 230 - 56$\n$x = 174$\n\nwhat was…

sherina wrote and solved the equation.\n\n$x - 56 = 230$\n$x - 56 - 56 = 230 - 56$\n$x = 174$\n\nwhat was sherinas error?\n\n- sherinas work is correct.\n- sherina only needed to subtract 56 from 230.\n- sherina made a subtraction error when subtracting 56 from 230.\n- sherina should have added 56 to both sides of the equation.

sherina wrote and solved the equation.\n\n$x - 56 = 230$\n$x - 56 - 56 = 230 - 56$\n$x = 174$\n\nwhat was sherinas error?\n\n- sherinas work is correct.\n- sherina only needed to subtract 56 from 230.\n- sherina made a subtraction error when subtracting 56 from 230.\n- sherina should have added 56 to both sides of the equation.

Answer

Explanation:

Step1: Identify the original equation

$$x - 56 = 230$$

Step2: Determine the inverse operation

To isolate $x$, add $56$ to both sides. $$x - 56 + 56 = 230 + 56$$

Step3: Analyze Sherina's work

Sherina subtracted $56$ instead of adding it. $$x - 56 - 56 = 230 - 56$$

Step4: Identify the specific error

Sherina used the wrong operation to isolate the variable.

Answer:

Sherina should have added 56 to both sides of the equation.