Answer:
x=7
Step-by-step explanation:
5x-10=25
+10 +10
5x=35
÷5 ÷5
7
Basically what you do is simple. First your -10 turns into positive 10 and you add 10 to 25. Which gives you 35. Then you have 5x. With 5x you simply divide 35 by 5 which gives you 7.
the answer is c
CAN I PLEASE GET BRAINLESS
15 - x = 3x + 3
15 - x = 3•x + 3
4x = 12
x = 3
Sorry, I change the b and a into x's if that's fine with you.
