Answer:
5 =x
Explanation:
X+2x+15=5x+5
Combine like terms
3x+15 = 5x+5
Subtract 3x from each side
3x+15 -3x = 5x+5 -3x
15 = 2x+5
Subtract 5 from each side
15-5 = 2x+5-5
10 =2x
Divide each side by 2
10/2 =2x/2
5.1m questions
6.7m answers