Seudónimo
Seudónimo
02-03-2017
Mathematics
contestada
how do I solve 5(4x -5) = 155
Respuesta :
Аноним
Аноним
02-03-2017
5*(4*x-5)-(155)=0
5 • (4x - 5) - 155 = 0
Pull out like factors :
20x - 180 = 20 • (x - 9)
20 • (x - 9) = 0 Solve :
20 = 0
Solve : x-9 = 0
Add
9 to both sides of the equation :
x = 9
hope that helps!!
Answer Link
VER TODAS LAS RESPUESTAS ( 38+ )
Otras preguntas
Water’s poler properties allow it to dissolve a wide range of compounds and assist these molecules with moving into and out of cells and tissue. A. Sugers B. Am
Match each sentence to the appropriate answer: Word choices: A.) Complex sentence, B.) Simple sentence, C.) Compound sentence, D.) Compound-Complex sentence. S
What the blank boxes are
list and explain the 6 steps in scientific method
explain why the rate of cell division differs among different somatic cells?
The student measured the volume of water as 80.0 mL. she discovered that the actual volume was 80.1 mL. is her measurement accurate
Solve For in P in the scientific formula PV=nRT
what did governor Winthrop call puritans Massachusetts, which meant it was a symbol to the rest of the world A.land of religion B.city with a pure religion C. c
what was Frederick mieschers contribution to the discovery of genetic code
What is the answer and how to work o
