1. Add 7 to each side: 18 = 3x
2. Divide each side by 3: 6 = x
3. Shout "Eureka".
3x+4=-11 3x=-15 x=-5
-8
If 3x - 1 = 11: To solve this equation, add 1 to each side of the equation to isolate x (3x -1 +1 = 11 + 1) and now the equation is 3x = 12. The next step is to divide both sides of the equation by 3 to find the value of x (3x / 3 = 12 / 3) for the answer x = 4. Not sure what you mean by x2 x, but you can substitute the value of x (which is 4) to solve.
The discriminant is -11.
No because: 8+3x=x+11+2x (rewrite equation) 8+3x=11+3x (combine like terms) 8=11 (subtract 3x from both sides) This is obviously a false statement, so there is no solution or answer to the equation.
The answer has been right under your nose all this time.The equation of y equals -3x isy = -3x
3x+4=-11 3x=-15 x=-5
-8
If 3x - 1 = 11: To solve this equation, add 1 to each side of the equation to isolate x (3x -1 +1 = 11 + 1) and now the equation is 3x = 12. The next step is to divide both sides of the equation by 3 to find the value of x (3x / 3 = 12 / 3) for the answer x = 4. Not sure what you mean by x2 x, but you can substitute the value of x (which is 4) to solve.
-11
The discriminant is -11.
It is an equation and the value of x is 12
Your answer can be solved by rewriting the equation in point-intercept notation. * -3x + 2y = 11 * 2y = 3x + 11 * y = (3x+11)/2 That line lists all of the possible answers.
No because: 8+3x=x+11+2x (rewrite equation) 8+3x=11+3x (combine like terms) 8=11 (subtract 3x from both sides) This is obviously a false statement, so there is no solution or answer to the equation.
The equation 3X take away 11 times 2 equals -2. This is algebra math problem.
The equation 3X take away 11 times 2 equals -2. This is algebra math problem.
3x - 2 = 9 3x = 9 + 2 = 11 x = 11/3