The answer is : The value of X must be greater then 5

**Answer:**

t>5

**Step-by-step explanation:**

t (temperature) > (less than) 5 (5 degrees)

t > 5

4x = 7(x-3)

1. Distribute that multiplicand 7: 4x = 7x - 21

2. Group the x terms together: Subtract 4x from both sides: 0 = 3x - 21

3. Solve for x: Add 21 to both sides: 21 = 3x

4. Divide both sides by 3 to obtain x = 7 (answer)

**Answer:**

y = 7

**Step-by-step explanation:**

calculate the slope m using the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (- 5, 10) and (x₂, y₂ ) = (3, y)

m = =

For this to equal -

since the denominators are equal, equate the numerators

y - 10 = - 3 ( add 10 to both sides )

y = 7