Question

y-4y+3=-30

Answer 1

You need to combine your like terms

combine all numbers with a 'y' and combine all the constants

so

y - 4y is ...?

-30 - 3 is...?

Answer 2

3y = -33
y = -33/3
=-11.

Answer 3

we can write like this,y-4y+3=-30
or,-3y=-30-3
or,-3y=-33
or,y=11