sarab2062
sarab2062
04-04-2017
Mathematics
contestada
Need to know the answer asap
Respuesta :
LagMaster
LagMaster
04-04-2017
They are congruent (4x-4)=(3x+17)
x=21
How I got the answer
4x=3x+17+4
4x=3x+21
4x−3x=21
x=21
Answer Link
Blaugrana
Blaugrana
04-04-2017
4x-4=3x+17
-4 -4
-4=-x+17
-17 -17
-21=-x
you can't have a negative x, so you make both sides positive which gives you x=21
Hope I helped. ☺
Answer Link
VER TODAS LAS RESPUESTAS ( 85+ )
Otras preguntas
Latifundia were large landed estates in Italy that mostly used slave labor. True or False?
Calculate the molality of a sulfuric acid solution containing 24. 4 g of sulfuric acid in 198 g of water
Hybridomas, which produce monoclonal antibodies, are made by fusing cells of the immune system with.
It is said that in a crisis, a person's true character comes out. What does Mercutio's speech tell us about him? Select all that apply. No, 'tis not so deep as
Explain how using guide phrases in your speeches can improve clarity in your speeches and presentations.
Joint intelligence planning supports joint operation planning and may result in the production of what three products?
Hildren with ________ disorder may substitute one sound for another or omit final consonants, and their words come out like baby talk. a. specific learning b.
What type of specification specifies requirements in terms of materials to be used?
The length of a parallelogram exceeds its breadth by 30 cm. If the perimeter of the parallelogram is 2 m 60 cm, find the length and breadth of the parallelogram
Put the main steps of genetic engineering in the correct order. i. replicate the new organism ii. isolate the genes from the specialist cell iii. select the des
