Yes that answer is right.
Answer:
b number is a solution of in equality
Answer: 6
Step-by-step explanation: okay. Here we go. This will be long.
You have to use the inverse operation. That means use the opposite operation. For example, the opposite operation of addition is subtraction. So let’s ignore the 3x for now. That means the equation is +2=20. The inverse operation of addition is subtraction. So we subtract 2 from 20. That equals 18. Then we subtract 2 from 2. That equals 0. Now our equation is =18. Now remember 3x? You bring that back in. So our equation is 3x=18. See what I did? I simplified the equation. 3x means “3 times x” because x is a variable. And the opposite of times (multiplication) is division. So you divide 3 from 18. That equals 6. And we divide 3 from 3x. That equals 1x. Ax is basically the same thing as x. So now what doe we have left? X= 6. Your answer is 6.
Answer:
48
Step-by-step explanation:
MPQ + QPN = MPN
9x-6 + 5x+7 = 85
Combine like terms
14x+1 = 85
Subtract 1 from each side
14x+1-1 = 85-1
14x = 84
Divide by 14
14x/14 = 84/4
x=6
We want MPQ
MPW = 9x-6 = 9*6 -6 = 54-6 =48
Answer:
Hence the values for x and y are 10 and 17 units respectively.
Step-by-step explanation:
Given: ABCD is parallelogram.
AB=4y-3
BC=42
DC=37
AD=3x-9
To Find:
Values for x and y
Solution:
As ABCD is parallelogram with AD and BC as parallel sides.
<em>So a parallelogram has opposite sides parallel and equal in length.</em>
<em>Hence AB || DC and AB=DC</em>
<em>AD|| BC and AD=BC</em>
So,
4y-3=37 and
3x-9=42
Hence,
4y=37+3=40
y=10
and
3x=51
x=17