Answer:
y = - 3x -11
Step-by-step explanation:
(x₁ , y₁) = (-2 , -5) & m = -3
y - y₁ = m (x - x₁)
y - [-5] = (-3)(x -[-2])
y + 5 = (-3)(x + 2)
y + 5 = -3x - 6
y = -3x - 6 - 5
y = - 3x -11
The answer should be 44. hope this helps!
The value of x is –3.
Solution:
Given statement:
4 and Start Fraction 3 Over 10 End Fraction minus (2 and two-fifths x + 5 and one-half) = one-half (negative 3 and three-fifths x + 1 and one-fifth)
Let's convert this into algebraic expression.
First convert mixed fraction into improper fraction.
Now, take LCM and make the denominators same.
LCM of 2, 5, 10 = 10
Arrange like terms one side of the equation.
Divide both sides of the expression by –6, we get
⇒ x = –3
Hence the value of x is –3.
The number is 4
Step-by-step explanation:
First of all we have to convert the given statement in mathematical form.
Let c be the number then according to given statement
We have to isolate the variable in the equation
Dividing both sides by 2
Adding 3 on both sides
Hence,
The number is 4
Keywords: Linear equation, variables
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