Respuesta :
Answer:
X=4
Step-by-step explanation:
3x+8=20
3x=20-8=12
X=12/3=4.
X=4
I hope it helps.
Answer:
x=4
Step-by-step explanation:
3x+8=20
3x=20-8
3x=12
x=12÷3
x=4
Answer:
X=4
Step-by-step explanation:
3x+8=20
3x=20-8=12
X=12/3=4.
X=4
I hope it helps.
Answer:
x=4
Step-by-step explanation:
3x+8=20
3x=20-8
3x=12
x=12÷3
x=4