2a-5
2a+5
It is the expression 3 + 2a.
3+2*A+B*4/2-4 = 3 + 2A + 2B - 4 = 2A + 2B - 1
3b -1
It multiplies out as -2a -12
2a-5
2a+5
It is the expression 3 + 2a.
2a+6b
2a
The expression is: (4a+b)/(2a-5b)
3+2*A+B*4/2-4 = 3 + 2A + 2B - 4 = 2A + 2B - 1
3b -1
2a+b=2a+b. Without a value for a and b, the expression has no value.
6a to the second power minus 8ab + 2a
2a + 11a - 5a = 8a