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Which property is demonstrated by this problem 39 plus 0 equals 0 plus 39?
The commutative property of addition.
What is 39x4?
39 multiplied by 4 is equal to 156. Multiplication is the process of repeated addition, where 39 is added to itself 4 times. This can also be calculated by using the distributive property of multiplication over addition, where 39 is multiplied by 4, resulting in 156.
In the equation of r 14 39 what is the value of r?
R+14=39
Solve this equation using subtitution x plus 7y equals 39 and 3x-2y equals 2?
x + 7y = 39 So x = 39 - 7y Substitute for x in the second equation: 3(39 - 7y) - 2y = 2 117 - 21y - 2y = 2 115 = 23y y = 5 Substitute this value for y back into the first equation: x + 7*5 = 39 x + 35 = 39 x = 4
What is the value of r in the equation r plus 14 equals 39?
r + 14 = 39 r = 25
Which property is demonstrated by this problem 39 plus 0 equals 0 plus 39?
The commutative property of addition.
What is 39x4?
39 multiplied by 4 is equal to 156. Multiplication is the process of repeated addition, where 39 is added to itself 4 times. This can also be calculated by using the distributive property of multiplication over addition, where 39 is multiplied by 4, resulting in 156.
What is 39 plus 39?
39+39=78The equation "what is 39 plus 67" has an answer of 106.
In the equation r 14 39 what is the value of r?
R+14=39
In the equation of r 14 39 what is the value of r?
R+14=39
Solve this equation using subtitution x plus 7y equals 39 and 3x-2y equals 2?
x + 7y = 39 So x = 39 - 7y Substitute for x in the second equation: 3(39 - 7y) - 2y = 2 117 - 21y - 2y = 2 115 = 23y y = 5 Substitute this value for y back into the first equation: x + 7*5 = 39 x + 35 = 39 x = 4
What is the value of r in the equation r plus 14 equals 39?
r + 14 = 39 r = 25
Solve this equation using subtitution x plus 7y equals 39 and 3x subtract 2y equals 2?
From first equation: x = 39 - 7ySubstitute this in second equation: 3(39 - 7y) - 2y = 2ie 117 - 21y - 2y = 2ie 115 = 23yie y = 5, making x = 4.
In the equation r 14 equals 39 what is the value of r?
25
What is -2a - 9 equals 39?
It is a linear equation in one variable, a.
In the equation R 1439 what is the value of R?
39-14=25 so R=25 25+14=39
What is the equation answer for (-39) and (00) on a line?
If you mean points of: (-3, 9) and (0, 0) then the equation works out as y = -3x
