0
What else can I help you with?
What is 8x plus 7 equals 7x plus 8?
x=1
What is -3 7x plus 7?
The answer to the math problem -3 7x plus 7 is x equals 1/3.
7x plus 5y equals 2 8x - 9y equals 17?
(1, -1)
What is 3 plus 3x plus 7x equals 13?
3+3x+7x=13 3x+7x=10 10x=10 x=1
What is the answer to 7x plus 1 equals 20?
7x + 1 = 20 7x = 19 x = 19/7 x = 2.714285 recurring (that is, 2.714285714285..)
What is 8x plus 7 equals 7x plus 8?
x=1
What is -3 7x plus 7?
The answer to the math problem -3 7x plus 7 is x equals 1/3.
7x plus 5y equals 2 8x - 9y equals 17?
(1, -1)
What is 3 plus 3x plus 7x equals 13?
3+3x+7x=13 3x+7x=10 10x=10 x=1
What is the answer to 7x plus 1 equals 20?
7x + 1 = 20 7x = 19 x = 19/7 x = 2.714285 recurring (that is, 2.714285714285..)
What is the answer for 7x equals 2x plus 5?
The value of x is 1
What is 3x plus 7x-2 equals 8?
x=1
What number is the solution to the equation 22 equals 7x plus 1?
22=7x+1 (take 1 of each side of the equals) 21=7x (divide each side by seven) 3=x (BAM! answer)
4x plus y equals 9 7x - 8y equals 6?
(2, 1)
X2 plus 7x plus 9 equals 3?
x2 + 7x + 9 = 3 ∴ x2 + 7x + 6 = 0 ∴ (x + 6)(x + 1) = 0 ∴ x ∈ {-6, -1}
What is the solution to 7x plus y plus z equals 6 7x plus y plus 4z equals 9 y plus x equals 6?
7x + y + z = 6 7x + y + 4z = 9 y + x = 6 Take the first two statements and subtract them. 7x + y + z = 6 7x + y + 4z = 9 _____________ 0 + 0 - 3z = -3 Therefore: z = 1 Then you are left with: 7x + y + 1 = 6 7x + y + 4 = 9 which is impossible, so this is an impossible equation.
7x plus 6x-1 equals 0?
7x + 6x - 1 = 0 7x + 6x = 1 13x = 1 x = (1/13) This is not calculus btw. Its basic algebra.
