0
no...no not quite, its 13, Here:
3x2+7=x 3 times 2 equals 6
6+7=x 6 plus 7 equals 13
13=x 13 equals x
There's yours answer, wasnt quite sure if it was a serious question or not but there ya go.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
2x1 plus 3x2 plus 7x3 equals 12?
No. 7*3, alone, is bigger than 12.
What is 3x2-4x plus 7 when x equals -2?
3x2= 6 6-(4x-2)= 6--8= 6+8 = 14 14+7 = 21
3X2 plus X equals -7?
3 x 2 + x = -7 >> 6 + X = -7 >>> x = -13
How to slove 4x plus 7 31?
The math problem 4x plus 7 times 31 equals 8. This is taught in math.
What is the name of the theorem that states that 1 plus 2 equals 3 plus 4 equals 7 plus 8 equals 15 plus 16 equals 31?
Fibonacci numbers
What is the factor of 3x2 plus 22x plus 7 equals?
3x2 + 22x + 7 = 3x2 +21x + x + 7 = 3x(x + 7) + (x + 7) = (x + 7)(3x + 1)
2x1 plus 3x2 plus 7x3 equals 12?
No. 7*3, alone, is bigger than 12.
What is the property of 3x7 plus 2 equals 3x7 plus 3x2?
3(7 + 2) = 3x7 + 3x2 is an example of the distributive law.The distributive law connects multiplication and addition.
What is 3x2-4x plus 7 when x equals -2?
3x2= 6 6-(4x-2)= 6--8= 6+8 = 14 14+7 = 21
3X2 plus X equals -7?
3 x 2 + x = -7 >> 6 + X = -7 >>> x = -13
What is the answer to this expression -3x2-6x plus 3 at x equals 7?
-147 - 42 + 3 = -186
How to slove 4x plus 7 31?
The math problem 4x plus 7 times 31 equals 8. This is taught in math.
What is 3 out of five plus 2 out of 7 equals?
31 out of 35
What is the name of the theorem that states that 1 plus 2 equals 3 plus 4 equals 7 plus 8 equals 15 plus 16 equals 31?
Fibonacci numbers
71 plus 2 equals 10 22 plus 31 equals 8 111 plus 22 equals?
The original questions is in parenthesis,71 plus 2 = 10 22 plus 31 =8 111 plus 22 =7(71) 7+1 "plus" 2 (2) = 10, (22) 2+2 (plus) (31) 3+1=8, (111) 1+1+1 "plus" (22) 2+2=7
How do you factor 3x2 plus 2x -21?
3x2 + 2x - 21 = (3x - 7) (x + 3)
-3x2 plus 22x equals 0 how to solve?
-3x2 + 22x = 0 You start by dividing both sides by x: ∴ -3x + 22 = 0 Then rearrange to solve for x: ∴3x = 22 ∴ x = 7 + 1/3
