cperez08
cperez08
21-10-2020
Mathematics
contestada
Solve for a
-3a + -7a - -7a - 8 = 10
a =
Respuesta :
nurinjazlina
nurinjazlina
21-10-2020
Answer:
a = - 6
Step-by-step explanation:
-3a + (-7a) - (-7a) =18
-3a=18
a = - 6
Answer Link
VER TODAS LAS RESPUESTAS ( 86+ )
Otras preguntas
how do you write a good essay?
how do you write a good essay?
how hot does it have to be to melt rock
which two numbers multiply to give you 100 and add to give you 10
How does vinegar affect the growth of a plant?
how do you write a good essay?
how do you do scientific notation? what is 1.20 x 10 to the 3rd power
Can there be more than one point of intersection between the graphs of two linear equations?
What two mixed numbers have a sum of 3
What is the answer to 2c-5=c+4
