Answer:
it does have a solution x=0
Step-by-step explanation:
9x+15=3x+15
6x+15=15
6x=0
x=0
Answer:
x=5
Step-by-step explanation:
x+2x=15
Combine like terms:
3x=15
Divide both sides by 3:
x=15/3=5
Hope this helps!
Answer:
Step-by-step explanation:
<u>Sum of the width of the two frames and a gap between them:</u>
<u>The gaps from the left and right are equal to x:</u>
- x = (10 feet - 64 in)/2 = (120 in - 64 in)/2 = 28 in