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Q: What is x in this equation 3x plus 4 equals -11?

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-8

It is an equation and the value of x is 12

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.

x^2 + 3x + 7 = 6x + 18 x^2 - 3x - 11 = 0

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.

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50, 53, 59

3x 11 5x=75 x=8

In the equation 3x plus 7 equals 13, x is equal to 2.

x in the equation equals 8 x=8 3*8+11+5*8=75

Point slope equation: Y=3X+12

3x-6y=-8

(2, 11)

There are an infinite number of ordered pairs that satisfy the equation.

It is a quadratic equation.

yes it is!

Multiply the first equation by 3 to give 9x + 15y = 21

y=3x+12

3x² + 3y² = 75

y = 1/3x+4

3x + 2y = 8 This is an equation. It could be the equation of a line.

An equation where x equals 3.

4y = 3x+11 or as y = 3/4x+11/4

It is an equation and the value of x is 6