Question

What is the solution of `m+90=150`?

Answer 1

`m=60`

Explanation:

`m+90=150`

• Subtract 90 from both sides to isolate `m`:
  `m\cancel(+90)\cancel(\color(red)(-90))=150\color(red)(-90)`
  thus, `m=60`

Answer 2

`m=60`

Explanation:

To solve this equation, leave m on the left side and move numeric values to the right.

subtract 90 from both sides.

`mcancel(+90)cancel(-90)=150-90`

`rArrm=60" is the solution"`