Elohimsdaughter Elohimsdaughter

30-12-2014
Mathematics

contestada

How many solutions does the equation have?
3(4x-3)-7x=5x-9

A.
one solution

B.
infinite solutions

C.
no solution

Respuesta :

konrad509 konrad509

30-12-2014

[tex]3(4x-3)-7x=5x-9\\ 12x-9-7x=5x-9\\ 5x-9=5x-9\\ x\in \mathbb{R} \Rightarrow B[/tex]

Answer Link

Аноним Аноним

30-12-2014

[tex]3(4x-3)-7x=5x-9\\\\3(4x)+3(-3)-7x=5x-9\\\\12x-9-7x=5x-9\\\\\boxed{5x-9=5x-9}\\\\conclusion:\boxed{B.\ infinite\ solutions}[/tex]

Answer Link

Otras preguntas

Which landform results from the deposition of materials in a valley during volcanic eruptions? sill mud pot caldera lava pla

In October 1947, the Gallup organization surveyed 1100 adult Americans and asked "Are you a total abstainer from, or do you on occasion consume alcoholic bevera

behaviors that are learned in response to living in certaij environments

What is the answer??

whom did the democrats choose as their presidential candidate in 1852, and why?

Martin drew a triangle. Its sides were 3\text{ cm}3 cm3, start text, space, c, m, end text, 4\text{ cm}4 cm4, start text, space, c, m, end text, and 5\text{ cm}

HELP HELP EMERGENCY PLEASE HELP ME DO THIS IS DUE TODAY

PLEASE HELP ! THANK YOU:)What is the mean absolute deviation for 9, 7, 6, 8, 7, and 5? 1267

1. Terry made $53washing cars. She madesome money sellingcookies. In total she has$67. How much moneydid she make sellingcookies?

explain American military strategy in the air war in North Vietnam. What was the U.S. trying to achieve?