0
Add your answer:
Earn +20 pts
What value for X makes the equation 3x plus 3 equals 2x plus 6 true?
If 3x + 3 = 2x + 6 then 3x - 2x = 6 - 3 x = 3
Use the substitution method to solve the system of equations x plus 2y equals 12 and y equals x plus 3?
x+2(x+3) = 12 x+2x+6 = 12 x+2x = 12-6 3x = 6 x = 2 and y = 5
2 5x plus 1 equals 3 3x plus 7 what is x?
25x+1=33x+7 25x=33x+6 -8x=6 x=-8/6 x=-4/3
X2 plus 7x equals -2x2 plus 6?
x2+7x=-2x2+6 3x2+7x-6=0 (3x-2)(x+3)=0 3x-2=0 or x+3=0 x=2/3 or x=-3
What is 2x plus 3 equals 9?
if 2x+3=9 then 2x=6 so x=3
What is the answer 3 -x plus x equals x plus 6?
9
When x equals something then x plus 3 equals a number?
6
What is 6 x -3 plus 12 equals?
-6
X plus 6 equals 3?
x + 6 = 3Subtract 6 from each side:x = -3
3 plus x plus -7 x 6?
The answer to 3 plus X plus -7 times 6 equals-38. This is considered to be a math problem.
What is value of x plus 6 equals 3?
-3
X plus y equals 0 and y-x equals 6?
6
How do you work out 2x plus 6 equals x plus 3?
2x+6 = x+3 the x cancels out the other x x+6=3 subtract 6 from both sides x+6 -6 = 3 -6 x= - 3
2X-6 equals X plus 3?
X = 9
1 plus 4 equals 3 3 plus 7 equals 12 6 plus 5 equals 6 7 plus 10 equals 21 11 plus 7 equals?
The patterns is formed from the product of the first number and the absolute difference of the two numbers. 1 x l4 - 1l = 1 x 3 = 3 3 x l7 - 3l = 3 x 4 = 12 6 x l5 - 6l = 6 x 1 = 6 7 x l10 - 7l = 7 x 3 = 21 11 x l7 - 11l = 11 x 4 = 44
What are the order pairs for x equals y plus 3 and 2x plus y equals -3?
The answer is - not are - (-6, 9).
If x equals 6 and y equals 3 then 9x plus 8y equals?
9x + 8y = (9 x 6) + (8 x 3) = 54 + 24 = 78
