Question

What is the solution to the equation? 6x-3=3x+12

Answer 1

Answer:

x=5

Step-by-step explanation:

Step 1: Subtract 3x from both sides.

6x−3−3x=3x+12−3x

3x−3=12

Step 2: Add 3 to both sides.

3x−3+3=12+3

3x=15

Step 3: Divide both sides by 3.

3x/3=15

x=5

Answer 2

Answer:

x=-3

Step-by-step explanation:

step 1:

3x+9=3*[x+3]

step 2:

solve 3=0

step 3:

solve x+3+0

           -3   -3

anwser: x= -3