loran55667 loran55667

01-03-2019
Mathematics

contestada

What value of x makes this equation true? x 3 − 3 = x 9 + 3 A) 3 B) −9 C) −1 D) 27

Respuesta :

Kamikazeminem Kamikazeminem

01-03-2019

Answer:

[tex]C)\:-1[/tex]

Step-by-step explanation:

[tex]3x-3=9x+3\\\Leftrightarrow 6x=-6\\\Leftrightarrow x=-1[/tex]

Answer Link

Otras preguntas

Convert the general form of the circle given into standard form. 2x^2 + 2y^2 - 20x - 8y + 50 = 0

What is a synonym for sensory language?A.simileB.fluencyC.metaphorD.imagery im thinkin D?

Guess the mystery number.The number is greater then 10 and less then 18. The number is the sum of two identical odd numbers. What is the number? Show how you fo

the length L of a spring is given by L=(3/4)F + 5 where F is applied force. What force F will produce a length of 8?

Find 4 consecutive even integers where the product of the two smaller numbers is 72 less than the product of the two larger numbers?

Find 4 consecutive odd integers where the product of the two smaller numbers is 64 less than the product of the two larger numbers.

Rachel and David share 40 biscuits between them in the ratio 2:3, How many biscuits do they each get?

how can bureaucratic personality be dangerous

Which ancient civilization is associated with the Twelve Tables, an extensive road system, and the poets Horace and Virgil?

Compute the value of the discriminant and give the number of real solutions to the quadratic equation: 3x^2 - 7x + 9 = 0