distributive property of equality
4a+5=25 4a=25-5 4a=20 a=20/4 a=5
It can't be an equation, there is no sign of equality.
They are 4 terms of an algebraic expression which does not have an equality sign in it.
4a-2 (if a=3) 4•3-2 12-2 10......so 4a-2=10
You could also buy a 4a-ge 20 valve for your corolla if you didn't want a supercharger.
4a+2b-1a+9b combine all alike variables using commutative property of addition 4a-1a+2b+9b Then add the like variables 3a+11b
5w
The GCF is 4a
-7a - 10 = 20 -3a-7a + 3a= 20 + 10-4a=30divide by negative 4a=-7.5-7x-7.5=52.5-10=42.5-3x-7.5=22.520+22.5=42.5
5a or 4a squared
20V / 5ohms = 4A
(4a)2 or 16a2