aubreytim47
aubreytim47
22-01-2021
Mathematics
contestada
can you help me plzs
Respuesta :
22trane
22trane
22-01-2021
Answer:
164
Step-by-step explanation:
2x+7+5x+12=180
7x+19=180
7x+180-19
7x=171
---- ----
7 7
x=164
Answer Link
marshamarsha1114
marshamarsha1114
22-01-2021
164 is the correct answer
Answer Link
VER TODAS LAS RESPUESTAS ( 34+ )
Otras preguntas
Simplify sqrt(45/7y)
Name two molecules in the body that UV radiation can damage
Assume you are an International Trade and Transport Consultant. A client from China wishes to procure timber for a furniture making venture in Shanghai China. T
6) Find the smallest 4- digit number which is divisible by 3?
As colonial towns grew, they became _____________. A) more dependent on English ships B) less dependent on English ships C) more dependent on Native Americans D
Replicate the following (write the complementary DNA strand); ATT ACG CGC
What is the function of the placenta? It covers the cervix. It protects the vagina. It nourishes the embryo. It fertilizes an egg.
find the value of x in the parrelelogram
I need the slope and y intercept of the linear function
Which equation shows a physical change? A-Pb(NO3)2 (aq) + 2KI(aq) → 2KNO3(aq) + PbI2(s) B-2H2O(l) → 2H2(g) + O2(g) C-H2O(g) → H2O(s) D-HCl(aq) + NaOH(aq) → NaCl
