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 ( 25+ )
Otras preguntas
All the factors of 32
Consolidated financial statements are being prepared for Behemoth Corporation and its two wholly-owned subsidiaries that have intercompany loans of $50,000 and
_____ 10. How many milligrams of active ingredient are required to prepare 10 mL of 0.3% (w/v) solution?
6. A single covalent bond forms when two atoms do which of these? a. when they share one electron b. when they share two electrons c. when one gives an electron
[ANSWER FOR A LOT OF POINTS] please help answer all questions.
Suppose it is known that 1 part in 1000 produced by an aircraft supplier is bad. Each part can be screened for defects using x-rays. If the part is bad, the x-r
An object that is slowing down in a positive direction must have
If a women has sex-linked recessive trait, then all of her sons will have trait as well. a. True b. False
A ball is tossed upward. Which of the following statements correctly describes the energy transformation as it rises? A) Group of answer choices Both the gravit
Sodium chloride (NaCI) dissolves in water because water molecules ___________ a. lose electrons b. have a pH near 7 c.have a high specific heat d. are polar
RELAXING NOICE
