Question

What's the step by step for 3x+30+x=10+2x+5x+2?

Answer 1

X=6

Explanation:

3x+30+x=10+2x+5x+2

Add like terms

4x+30=12+7x

Subtract:

4x-7x= 3x

12-30=18

18=3x

18 divided by 3 equals 6

so x=6

Answer 2

x=6

Explanation:

So the step by step is

first combine like terms

4x+30=12+7x

Now solve it normally

30=12+3x

18=3x

x=6