CAN SOMEONE HELP PLSSS!! THIS HAS TO BE DONE QUICKLY :C

Sherina wrote and solved the equation. x-56=230 x-56-56=230-56 x=174 what was sherina’s error? sherina’s work is correct. sherina only needed to subtract 56 from 230. sherina made a subtraction error when subtracting 56 from 230. sherina should have added 56 to both sides of the equation.

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

What expression is equivalent to 1/2(2+3x-6)