Answer:
Subtract 63 from both sides
Step-by-step explanation:
we always have to try to clear the incognita that in this case is going to be h
First we
Subtract 63 from both sides
then
Divide by -7 on both sides
19 - 7h = 63
19 - 7h - 19 = 63 - 19
- 7h = 44
-7h/-7 = 44/-7
h = -44/7
It’s will be (-3x+5)
Because u have to divide bc it’s half
Answer: 150,000 = (n - 150)(n + 50)
33,600 = (2w - 40) (w)
<u>Step-by-step explanation:</u>
Let n represent the "number".
then width = n + 50
and length = (n + 50) - 200 --> n - 150
Area = Length x width
150,000 = (n - 150)(n + 50)
************************************************************
Let w represent the width
then width = w
and length = 2w - 40
Area = length x width
33,600 = (2w - 40)(w)
Answer:
48
Step-by-step explanation:
The number sequence increases by 1.
23+3=26
26+4=30
30+5=35
35+6=41
therefore 41+7=48
Answer:
Step-by-step explanation:
soulution:
given, 2x +2x = 16 <em>-</em> <em>2x</em> + 3y = 14
2x <em>+ 2x</em> = <em>-2y </em>+3y = 14 -16
4x = y = -2
y = 4x = -2
y = x = 4/-2
x = y = <u><em>-2 ans</em></u>
