The sum of five times a number and 6 more than the number is the same as the difference between -18 and twice the number. What i
s the number?
2 answers:
5x + (6+x) = -18 - x
6x + 6 = -18 - x
6x + x = -18 - 6
7x = -24
x = -24/7
N = -3
5n + n + 6 = -18 - 2n
6n + 6 = -18 - 2n
-6 to both sides
6n = -24 - 2n
+2n to both sides
8n = -24
divide 8 to both sides
n = -3
You might be interested in
Answer:
let me try
a= 1/2(l×w)
=1/2*17*18
=1/2(306)
A=153
1. 8a+24
2. .12e
ill edit it when get the other answers
Brainiest? pls
Answer:
step back u idiot
Step-by-step explanation:
Answer:
-7.5
Step-by-step explanation:
Simplify
-4b - 5 + 2b = 10
-2b - 5 = 10
-2b = 15
b = -7.5
Answer:
Step-by-step explanation:
b + g = 8x
