Answer:
RT = 9
Step-by-step explanation:
x-2 + 4x-9 = x+5
5x-11 = x+5
subtract the x from the right side to 5x and the left side x cancels out
add 11 on the right side which cancels out and add to right side
4x = 16
divide 4x by 4 which cancels out and divide 16 by 4
x = 4
take the equation for RT = x+5
yk x = 4 so that makes 4+5 which is equal to 9
Answer:
x=9
Step-by-step explanation:
85.5 as a fraction is 85 2/10 which is simplified to 85 1/5
Answer:
w = 11.25
Step-by-step explanation:
To solve this problem, we are going to move all of the terms containing the variable w to the left side of the equation and all of the constant terms (ones with numbers only) to the right side of the equation.
w - 24 = -3w + 21
To do this, we should first add 24 to both sides of the equation.
w - 24 + 24 = -3w +21 + 24
If we simplify, we get:
w = -3w + 45
Next, we should add 3w to both sides of the equation.
w + 3w = -3w + 3w + 45
4w = 45
Finally, we can divide both sides by 4.
4w/4 = 45/4
w = 11.25
Hope this helps!
Y = 4/5x + 30
4/5 because the slope is 4 up, 5 right. 30 is the y-int
