Can anyone help? i’ll give brainliest (15 points)

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.

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

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?