dawsonscripture
dawsonscripture
02-10-2020
Mathematics
contestada
What does a equal -5(6a+21)=-15
Respuesta :
BunBoiReborn
BunBoiReborn
02-10-2020
Step 1 remove paranthesis
(-30a-105)=-15
Step 2: Move constant to RHS (take not negative sign is removed if sides are changed and vice versa)
-30a=-15+105
-30a=90
Step 3: Simplify
-a=3
Step 4: remove negative sign from variable
a=3
Answer Link
VER TODAS LAS RESPUESTAS ( 86+ )
Otras preguntas
If data indicates the economy is in recession and members of Congress are working to pass legislation to encourage economic growth, which of the following has a
What is the difference between 90p and £3.25?
a family of two adults and four children is going to and an amusement park. admission is 421.75 for adults and $15.25 for children. what is the total cost of th
How do I simplify (2x1/4) -4th power?
During a contractionary phase of the business cycle, which of the following most likely occurs? a. More tax revenues are remitted b. More goods and se
what is the satiric statement of the slave trade gave in the devil in tom walker?
What are the x and y intercept of (0,0), (10,106), (15,159), (20,212), (30, 318) ?
can somebody give the answer and help explain how they got it?
Write a balanced net ionic equation for the following reaction. BaCl2(aq) + H2SO4(aq) --> BaSO4(s) + HCl(aq)
How do u get the answer to 529÷4?
