=> R.H.S
R.H.S = L.H.S
<u>P</u><u>R</u><u>O</u><u>V</u><u>E</u><u>D</u><u>!</u>
Answer:
n=10
Step-by-step explanation:
5n-20=3n
-20=-2n
10=n
Answer:
y = 4x / x = 1/4 y
Step-by-step explanation:
chairs = x ( to find out how many chairs there are you have to take the legs and divide them by 4 )
Legs = y ( to find out how many legs there are you must multiply the amount of chairs by 4 )
The equation of a line is .
Solution:
Given slope, m = and passes through the point (–3, –1).
Equation of a line passes through one point and slope formula:
Here, and
Substitute these in the given formula, we get
⇒
⇒
Cross multiply the fraction.
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Subtract 3 on both sides of the equation.
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⇒
Divide by 3 on both sides of the equation.
⇒
Hence, the equation of a line is .