3x+5=20

What is the Answer

3x+5=20

you have to be able to get the x by its self so you have to subtract the 5 from both sides. 3x=20-5 3x=15. then after you have to get rid of the 3 next to the x do the opposite of multiplying which is dividing on both sides 3x/3=15/3 and the final answer is 5