Question

3x+4=7 solve equation with work.

Answer 1

X=1

Explanation:

reverse multiplication -

7=4+3x

we know one value so we just isolate the 3x

7-4=3, meaning that 3x has to be equal to 3.

Then we just do 3/3=1 so therefore x=1

Also if you wanna check it then you can plug x=1 into the equation.

4+3*x or 1=4+3=7

Hopefully this helped out, have a great day

Answer 2

X=1
3+4=7
3x1=3
3+4 =6 so X =1