Help to solve -7 - 3a = 1 - 4a
2 answers:
Answer:

Step-by-step explanation:

add
to both sides

add
to both sides

multiply both sides by 

Answer:
-7 - 3a = 1 – 4a
Step one: Add 4a to -3a
-7 + a = 1
Step two: Add 7 to 1
A = 8
You're done! A=8 for this problem!
Hopefully this helps! Feel free to mark brainliest!
You might be interested in
Pretty sure it’s 16TXI, hope this helps!
Step-by-step explanation:
you got this i believe in you
Y=2x+320
x being the number of years and 320 being the initial population of mice
1/12 is the square root of 1/144
The absolute value of -54 is 54.
So The answer is A