0
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How do you solve for y 3x-y equals 12?
-9
Solve for x. 9 equals 12 - 3x?
x . 9 =12-3x9x =12-3x9x+3x=1212x =12x =1
What is the word expression for 12 - 3x?
9
Which expression is equivalent to 3x - 12?
-9
What is the answer to 3x times the quantity 12x plus 9?
3x multiplied by (12x plus 9) is:3x(12x + 9)= (3x * 12x) + (3x * 9)= 36x2 + 27x
What is -9 divided by 3x?
-12
How do you solve for y 3x-y equals 12?
-9
What is the solution for this equation 3x - 9 12?
If you mean: 3x-9 = 12 then the value of x is 7
6x-12 equals 3x 15?
6x - 12 = 3x + 15 3x = 27 x = 9
Solve for x. 9 equals 12 - 3x?
x . 9 =12-3x9x =12-3x9x+3x=1212x =12x =1
F(x)=3x+9?
12
What is the word expression for 12 - 3x?
9
What is the sum of this equation -5x plus y equals -12 -3x plus 6y equals -12?
-5x + y = -12- 3x + 6y = -12Since both of expressions have a value of -12, their sum is - 24. This is true only whenx = 20/9 and y = -8/9.-5x + y = -12y = 5x - 12- 3x + 6y = -12-3x + 6(5x - 12) = -12-3x + 30x - 72 = -1227x = 60x = 60/27x = 20/9y = 5x - 12y = 5(20/9) - 12y = 100/9 - 12y = (100 - 108)/9y = -8/9
How do you solve 4x - 9 equals 7x plus 12?
4x - 9 = 7x + 12 Subtract 4x from both sides: -9 = 3x + 12 Subtract 12 from both sides: -21 = 3x Divide both sides by 3: x = -7
What is x in 3x-9 EQUALS 27?
What is x in 3x-9 EQUALS 27? X= 36 THIS IS THE WORK: 27 + 9= 36 36/3= 12 :)
Which expression is equivalent to 3x - 12?
-9
How do you get y by itself in the equation 3x-6y equals 9?
3x-6y=9 -3x -3x -6y=9-3x __ ____ -6 -6 y=9-3x ____ -6
