Answer:
x= 7
Explanation:
first distribute 4 to x and -3
4x-12=16 ---> add 12 to get rid of it on one side but u have to add it to 16 also
4x(-12+12) 12s cancel out now we have ---> 4x=16=12 add
4x=28
now divide 4 by both sided too 4/4 x=28
4rz cancle out so u have --> x=28/4 reduce
x= 7