2c 2(5) 10 The answer is 10. You plug in the value of 5 for c. When the number and variable touch directly it implies multiplication.
An equation where c = 5
x=2*5 x=10
5a = 22 Divide both sides by 5: a = 4.4
5
2c 2(5) 10 The answer is 10. You plug in the value of 5 for c. When the number and variable touch directly it implies multiplication.
An equation where c = 5
It is:- 3c+5 = c+15 Subtact 5 and c from both sides: 2c = 10 Divide both sides by 2 to find the value of c: c = 5
2c + 4 - 3c = -9 + c + 5 -c + 4 = c - 4 -2c = -8 2c = 8 c = 4
It depends on the value of c. If c = 0 then 0-0+5 = 5 If c = 1 then 1-2+5 = 4 If c = 2 then 4-4+5 = 5 and so on.
x=5/2 or 2.5
x=2*5 x=10
5
5a = 22 Divide both sides by 5: a = 4.4
2c-10
Find the value of y in the mod 9 system.5 x y = 4
5