Hey!
so first distribute the 5 to x + 4
5x+20 = 2x + 20 + 2x
combine 2x and 2x
5x+20 = 4x + 20
Now you want the constant and variable on different sides so subtract 4x to the other side
5x - 4x + 20 = 20
1x + 20 = 20
now subtract the 20 on the 1x + 20 side to the other side
1x = 0
divide by 1
0 divided by anything is 0
So x = 0
Hope this helps!
Answer:
The answer is: y - 0 = -1/2(x - 2)
Step-by-step explanation:
Given - an equation in standard form:
-6x + 3y = 6
Solve for y:
Add 6x to both sides:
3y = 6 + 6x
y = 2 + 2x
y = 2x + 2, so the slope is 2.
The perpendicular slope is the negative inverse of 2, which is -1/2.
Point slope form is:
y - y1 = m(x - x1)
Substitute in the numbers from the point (2,0) and the slope -1/2:
y - 0 = -1/2(x - 2)
Taking it to y intercept form:
y = -1/2x + 1
Answer:
31 and 33
Step-by-step explanation:
Odd numbers are apart by 2: 1, 3, 5, 7, for example.
1. x + (x+2) = 64
2. 2x + 2 = 64
3. x = 31
4. 31 + (31 + 2) = 64
Step-by-step explanation:
mean =10
sum of no =7+5+0+1+3+4+h=20+h
N=7
now
mean=sum of no/N
10=20+h/7
10×7=20+h
70-20=h
h=50
Answer:
obviously it's always gonna be hyperbola lol
