That's going to depend on the values of 'a', 'b', 'c', and 'f'.
9c is.
Sum means to add.. so the equation would look like 3(c+d) or (c+d)*3. You could also add them separately. 3c+3d Hope that helps!
The unit of electric charge is the Coulomb.It's the amount of charge on 6,242,197,000,000,000,000 (6.242 x 1018) electrons (or protons).It's also the amount of charge that passes a point in one second in a conductor carrying 1 Ampere of current.
first calculate the full load amps of the motor by using formula, line amps = KW * 1000 / (line volts*1.732*P.F) Of the mentioned motor the amps will be 96 amps at the P.F 0.8. The motor will have star delta starter so the cable size would be 2 runs of 3c x 70 sq mm AL if laid in air.
4c+2 = 3c+9 4c-3c = 9-2 c = 7
C = 5
17-3= 4c+3c c=2
3c+6=18 3c+6-6=18-6 3c=12 3c÷3=12÷3 c=4
That's not even a question. It's only a statement that says that some number is equal to itself.
4 + 3c = 2c + 2Subtract 4 from each side:3c = 2c - 2Subtract 2c from each side:c = -2
The solution (not sum) to the equation 21 = 3c + 6 is as follows:21 = 3c + 621 - 6 = 3c + 6 - 615 = 3c3c = 153c/3 = 21/3c = 7
If: 3c = 6Then: c = 2
Doing it step by step:-7 = -3c + 933c = 7 + 933c = 100c= 33 1/3
2c + 4 - 3c = -9 + c + 5 -c + 4 = c - 4 -2c = -8 2c = 8 c = 4
This is impossible because if each side has to equal each other, the left side will always be eight more than the other
a=2b 4b=6c becomes 2b=3c a=3c