Question

What is the first step to solve -2x+5x=9​

Answer 1

add the x's

You have to combine them

you have to subtract the -2x to the 5x

Answer 2

Explanation:

Hello,

You need to group the terms in x

`-2 * x + * x = (-2+5) * x = 3 x`

And then, you can divide by 3 to find the solution

`-2x+5x=3x=9<=>x=9/3=3`

Hope this helps