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How do you calculate formula for a plus b plus c plus d equals 12 when a equals b plus c and c equals d?
Wiki User
∙ 12y ago
There are four unknown variables and only three linear equations so there is not a unique solution. All you can do is to rearrange the four variables so that three of them can be expressed in terms of the fourth.
For example:
In terms of c,
a = 6 - c/2
b = a - c = 6 - 3c/2
d = c
Wiki User
∙ 12y ago
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What does 12 plus 12 plus 12 plus 12 plus 12 plus 12 equals?
it equals 72. just do 12 X 6
What is 6 plus 12 plus 12 plus 16 plus 24 equals?
it equals 70
What is 12 plus 9 equals?
12 plus 9 equals 21.
plus plus equals 24?
12+12
What is the answer to this problem If 1 plus 5 equals 12 and 2 plus 10 equals 24 and 3 plus 15 equals 36 then 5 plus 25 equals what?
5 plus 25 equals 60. Need to solve for 5 plus 25 equals ?: 2 plus 10 equals 24 is equivalent to 2 × (1 plus 5) equals 2 × (12); and 3 plus 15 equals 36 is equivalent to 3 ×(1 plus 5) equals 3 × (12); thus 5 plus 25 equals ? is equivalent to 5 × (1 plus 5) equals 5 × (12); thus ? = 5 × 12 = 60.
12 plus 10 plus 11 equals?
12 + 10 + 11 equals 33
1 12 plus 1 2 equals 7 12 plus equals?
yes. think of 6/12 plus 1/12. that is 7/12!
What quadratic function would be used to solve -2x2 plus 9x equals 12?
-2x2 + 9x - 12 = 0Then apply the quadratic formula.
What is the soultion to x2 plus 10x plus 1 equals -12 plus 2x?
x = - 4 - or + the square root of 3 Solved by using the quadratic equation formula.
What is 12 plus 12 plus 12 plus 191 equals?
12 + 12 + 12 + 191 = 227
12 plus what equals to 34?
It is: 12 plus 22 = 34
What is 12 plus 12 equals?
24
