What is the solution to the equation -2(1+5a)=-6(a+3) ?
1 answer:
The solution is a=4
-2(1+5a)=-6(a+3)
-2-10a=-6a-18
+18 +18
16-10a=-6a
+10a +10a
16=4a
divide by 4
4=a
You might be interested in
This is the answer it was easier just to write it out
No she is not because 1 2/5 is a bigger number than 5/7.
1 2/5 in decimal form is 1.4, and 5/7 in decimal form is .714.
B use the app Photomath it helps you with this kinda questions
Set the two values equal to each other with 18x-2=12x+2 and then plug it in to the equation and solve
Answer:
The rate would be: 4:20 and the unit rate would be 1:5.
Step-by-step explanation:
