How do I solve this equation

28-13 + (4x60) = (90x4) - ?

15 + (240) = 255+360=615

Step-by-step explanation

so what you first do is to subtract 28-13=15. Then you are going to multiply (4x60) which will give you 240 so then you are going to add 240+15 which will give you 255. Then you are going to multiply 90x4 which will give you 360. Which you are going to add to the 255 and 360 which will give you 615 as your total

Remove Parantheses

28-13+4•60=90•4

Multiply by 4

28-13+240=90•4

Subtract 13 from 28

15+240=90•4

Add 15 and 240

255=90•4

Multiply 90 by 4

255=360