Ithink of a number, multiply it by three and add four . i get 22 using the statement above form an equation . use the letter ‘x’ for the unknown number

well we know that he got 22 so we can say that X x 3 +4=22 so if you take the four you then have X x 3=18 then then you divided by three so then you get X=6

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b