Answer:
y+2x-5= 0
Step-by-step explanation:
Applying,
(y-y₁) = m(x-x₁)............... Equation 1
Where m = slope
But,
m = (y₂-y₁)/(x₂-x₁)
Given: y₁ = -3, y₂ = 1, x₁ = 4, x₂ = 2
m = (1+3)/(2-4)
m = 4/-2
m = -2
Substituting into equation 1
(y+3) = -2(x-4)
y+3 = -2x+8
y = -2x+8-3
y = -2x+5
y = 5-2x
y+2x-5 = 0
Answer:
yes i think
Step-by-step explanation:
When simplifying the equation 4y-4y-12=14-2, first you combine like terms.4y-4y-12=14-20y-12=12Then the y cancels out because of the 0 and you get -12=12.Since -12=12 is false, this means that this equation has zero solutions. Hope this helps!
Keep the first fraction
Switch the division to multiplication
Flip the numbers on the second fraction
Answer:
x ≈ 6.5
Step-by-step explanation:
We have the epresion and we want to find the value of .
Let's do it step-by-step
Step 1. Multiply both sides of the equation by 20
Step 2. use the reflexive property of equality: if then
Step 3. Using a calculator we get that . Replacing that value we get
x ≈ 6.5
We can conclude that the value of x is approximately 6.5