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When using substitution What is x and y for 3x plus 6y equals 48 -5x plus 6y equals 32?
Wiki User
∙ 13y ago
3x + 6y = 48 .... Eq.1
-5x + 6y = 32 .... Eq.2 .... in another way 6y = 5x + 32
Put the value of Eq.2 in Eq. 1
3x + 5x + 32 = 48
8x = 48 - 32
8x = 16
x = 16/8 ...... X = 2
To find the value of Y put the value of X in Eq.2
6y = 5x + 32
6y = 5(2) + 32
6y = 10 + 32
6y = 42
y = 42/6 ...... Y + 7
Wiki User
∙ 13y ago
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Using the formula F equals 1.8C plus 32Find the temperature in degrees Fahrenheit when C equals 25?
(25 x 1.8) + 32 = 45 + 32 = 77F
-15 plus a equals -32?
-47
What is -32 plus 18 equals?
-14
What is 8 plus 24?
first add 12 plus 12 equals 24, then add 4 plus 4 and that equals 8. 24 plus 8 equals 32. 12 + 12 = 24 4 +4 =8 24 + 8 =32
What is 2 plas 2?
one plus one is dog two plus two equals fish and three pluss three equals cat four plus four equals rabbit 10 plus 10 equals cow and 32 plus 32 equals wilderbeast and so on and so fourth.
1 plus 1 equals 2 plus 2 equals 4 plus 4 equals 8 plus 8 equals 16 plus 16 equals 32 plus 32 equals 64 plus 64 equals 128 plus 128 equals 256 plus 256 equals 512 plus 512 equals 1024 plus 1024 equals?
2048
Using the formula F equals 1.8C plus 32Find the temperature in degrees Fahrenheit when C equals 25?
(25 x 1.8) + 32 = 45 + 32 = 77F
2 plus 2 plus 32 equals?
2 + 2 + 32 = 36
What is p plus 18 plus 14 equals?
p + 32
What is 32 plus 40 plus 55 plus 33 equals?
32 + 40 + 55 + 33 = 160
What does -32 plus 7 equals?
-25
What does -6 plus 32 equals?
26
What is -32 plus 18 equals?
-14
Is 16 plus 32 equals 52?
No. 16 + 32 = 48
-15 plus a equals -32?
-47
What does negative 32 plus 7 equals?
It equals negative 25!!
What is 8 plus 24?
first add 12 plus 12 equals 24, then add 4 plus 4 and that equals 8. 24 plus 8 equals 32. 12 + 12 = 24 4 +4 =8 24 + 8 =32
