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How many solutions are there to the equation 12x plus 6 equal 5x?
Just the one because if: 12x+6 = 5x then x = -6/7
What is the solution to 2x plus 1 equals 7-10x?
The solution is 1/2 or 0.5. This is how: 2x+1=7-10x 2x=6-10x 12x=6 x=1/2
Solve the following inequalitie 12x plus 7 equals 43?
This is not an inequality. This is an equation.12x+7=43 12x=36 x=3
6x² plus 7x equals 5?
6x2 + 7x = 56x2 + 7x - 5 = 0x =[ -7 ± √[72 - 4(6)(-5)] ]/2(6)x = [-7 ± √(49 + 120)]/12x = (-7 ± √ 169)/12x = (-7 ± 13)/12x = (-7 + 13)/12 or x = (-7 - 13)/12x = 6/12 = 1/2 orx = -20/12 = - 5/3
12x-8 equals 10x plus 4?
12x - 8 = 10x + 42x = 12x = 6
-5 plus 12x equals 18x plus 7?
-5 + 12x = 18x + 7Subtract 7 from each side:-12 + 12x = 18xSubtract 12x from each side:-12 = 6xDivide each side by 6:-2 = x
How do you find the solutions of x3-12x plus 7?
Since that isn't an equation, there is really nothing to solve.
How do you solve 12x plus 17 equals 7?
12x + 17 = 7 Subtract 17 from both sides: 12x = -10 Divide both sides by 12: x = -10/12 = -5/6
How do you solve 5 over 4x plus 7 over 12x (adding rational expressions)?
5/4x+7/12x is the same as 15/12x+7/12x = 21/12x
What is x in 12x plus 6 equals 6x plus 48?
7
What is x when x to the second power plus 12x-13 equals 0?
X= - 13, 1 x2 + 12x - 13 = 0, add 13 to both sides x2 + 12x = 13, add 62 to both sides to complete the square x2 + 12x + 62 = 49 (x + 6)2 = 49, take the square root to both sides x + 6 = ± √49, subtract 6 to both sides x = -6 ± 7 x = -6 + 7 = 1 or x = -6 - 7 = -13
12x plus 6 equals 9x-15?
-7 (negative 7) transpose the 9x then transpose the 6. divide both sides by 3x and your answer will be -7 =]
