If: -110 = -4c-6c Then: c = 11
It is an equation and the value of c works out as 8
c = 6 and d = 7
Well the c stands for a number. So it means four times what plus three equals eleven? Or you can subtract the three from the eleven then divide that number by four. That's how to solve the problem. Sorry, I won't give you the answer though because you have to figure it out yourself if it's for school or something like that. 4c+3=11 .....-3.. -3 ...4c= 8 ..../4 /4 ________ ....c= ?
1 and 3/4
1st:-4c- 11- 4c=4c+12- 4c2nd:-8c- 11+ 11=21+ 113rd:-8c/-8+ 32/-8c=-4
4c-7 = 2c+11 4c-2c = 11+7 2c = 18 c = 9
If: -110 = -4c-6c Then: c = 11
4c+2 = 3c+9 4c-3c = 9-2 c = 7
17-3= 4c+3c c=2
Without further information, all we can do is simplify: 4c + 4d = 4(c + d)
2a + 2b = 26 2b + c = 22 ===> b = 11 - c/2 4c + 2b = 46 ===> b = 23 - 2c From the 2nd and 3rd equations: 11 - c/2 = 23 - 2c 22 - c = 46 - 4c 22 - 46 = -4c + c ===> -24 = -3c ===> c = 8 Substitute c=8 into the 3rd equation: b = 23 - 16 = 7 Substitute b=7 into the 1st equation: 2a + 14 = 26 2a = 12 ===> a = 6
It is an equation and the value of c works out as 8
c = 6 and d = 7
9
14c+33-10c=5 4c+33=5 4c=-28 c=-7
3c - 4d = 6d + 4c Subtract 4c from both sides: -c - 4d = 6d Add 4d to both sides: -c = 10d or c = - 10d