Answer:
5b -5
Step-by-step explanation:
5(b - 1)
we apply distributive property:
5*b -5*1
5b -5
Answer:
288
Step-by-step explanation:
the formula is 2(lw+wh+hl)
length - 8
width - 8
height 5
substitute the values and you get
2(64+40+40)
2(144)
= 288
The equation in the reduced form of the equation is
.
Given that,
Equation; ![\rm 2p^ 2 + 3p - 4\ by\ -2p ^2 - 3p +4](https://tex.z-dn.net/?f=%5Crm%20%202p%5E%202%20%2B%203p%20-%204%5C%20%20by%5C%20%20-2p%20%5E2%20-%203p%20%2B4)
We have to reduce the equation.
According to the question,
To reduce the equation means we need to subtract one equation from the other.
To determine the reduced form of the equation following all the steps given below.
Equation; ![\rm 2p^ 2 + 3p - 4\ by\ -2p ^2 - 3p +4](https://tex.z-dn.net/?f=%5Crm%20%202p%5E%202%20%2B%203p%20-%204%5C%20%20by%5C%20%20-2p%20%5E2%20-%203p%20%2B4)
Subtraction equation 1 from equation 2,
![\rm = \rm 2p^ 2 + 3p - 4\ -(-2p ^2 - 3p + 4)\\\\= 2p^ 2 + 3p - 4\ -(-2p ^2 -3p +4)\\\\ = 2p^ 2 + 3p - 4+2p^ 2 + 3p - 4 \\\\ = 4p^ 2 + 6p - 8](https://tex.z-dn.net/?f=%5Crm%20%20%3D%20%5Crm%20%202p%5E%202%20%2B%203p%20-%204%5C%20%20-%28-2p%20%5E2%20-%203p%20%2B%204%29%5C%5C%5C%5C%3D%20%202p%5E%202%20%2B%203p%20-%204%5C%20%20-%28-2p%20%5E2%20-3p%20%2B4%29%5C%5C%5C%5C%20%3D%202p%5E%202%20%2B%203p%20-%204%2B2p%5E%202%20%2B%203p%20-%204%20%5C%5C%5C%5C%20%3D%204p%5E%202%20%2B%206p%20-%208)
Hence, The equation in the reduced form of the equation is
.
For more details refer to the link given below.
brainly.com/question/1807316
First you plug in for x,
2(y-3)+y=12
Then you solve for y
2y-5+y=12
-10y+y=12
-9y=12
-9y/9=12/-9
y=-1.333333333333333333333333333333333333333333333333333333333
I believe the answer is 3/2