08-11-2016
Mathematics

contestada

-3(2t-4)+11=-7 can yall plz solve this

Respuesta :

julesforever julesforever

08-11-2016

First distribute so
-3x2 and -3x4
-6t+12+11=-7
Then combine like terms so add 12 and 11
-6t+23=-7
Then subtract 23 on both sides
-6t=7-23
-6t=-30
Then divide by -6 on both sides so -30/-6
t=5

Answer Link

Otras preguntas

Define the type of sequence below. -2, 0, 2, 4, 6,

EASY GEOMETRY QUESTION

Hansel and Gretel"by Jacob and Wilhelm GrimmHard by a great forest dwelt a poor wood-cutter with his wife and his two children. The boy was called Hansel and th

What is the natural tendency of molecules to spend from an area of high concentration to low concentration

Lena is asked to write an explicit formula for the graphed geometric sequence (3,6.25) (2,2.5) (1,1)

review the sentence for errors. Atop the cubic dresser rests, a large model Yamato made by a careful hand and thousands of pieces.

30 POINTS PLEASE HELP

Read these sentences from the excerpt: An independent pipeline attempted to bring it to Pittsburgh, but to reach the works the pipeline must run under a branch

The perimeter of a triangle is 170 feet and the sides are in the ratio of 25:14:12. Find the area of the triangle.

A bedroom is 10 ft. by 12. ft. with 8 ft. high walls. How much would it cost to put wallpaper in this room at $1.53 per ft.²