What would be the best first step to solving the equation in one step? options:
multiply both sides by 3.
multiplu both sides by -3.
divide both sides by -3.
add 3 to each side.

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest

Select the correct answer and solve for y

Solve 13 + w/7= -18 (w/7 is a fraction)