Answer:
Step-by-step explanation:
How many solutions does each of the following equations have?
10+5(x+2)=5x-20
10+5x+10=5x-20
10 + 10 = -20
20 = -20
this equation has no solution
Answer:
Step-by-step explanation:
10+5(x+2)=5x-20
10+5x+10=5x-20
5x-5x=-20-10-10
x = -40