y = (17-3x) / 7

y = 17/7 – 3x/7

y = -3x/7 + 17/7

7 is the common denominator so you can separate the expression in the numerator. then you switch it around to suit the formula y=mx+b

You easily ought to have been given the formulation for writing down the equation of a line while given this suggestions. i’m afraid there are some issues you purely ought to attempt to memorize, and those formulae are a number of them. If the slope of a graph is m, and it is going by means of a element (x1, y1), then the equation of the line is (y – y1) = m(x – x1) So for (a million) and (2) purely replace : (a million) (y – 8) = 2(x – 3) (2) (y – 5 ) = 0 (x – 0), that’s purely y – 5 = 0 (in different words, this is the line y = 5, the line at y = 5 parallel to the x-axis. m = 0 ability 0 slope, i.e. horizontal). (3) (y – (- 3)) = 4(x – (- 5)), or y + 3 = 4(x + 5) ….. ….. or, y = 4x + 17 (no longer somewhat effective what you call familiar form right here, i assume this is 4x – y + 17 = 0 if no longer, you ought to re-manage it to tournament.) (4) (y – 5) = m(x – (-5)) ….. ….. or, y = mx + (5m + 5) In familiar form (?) mx – y + (5m + 5) = 0 (5) you’re impressive the slope/intercept is ….. y = 3x + b. If the y-intercept is 5, then the element during which the graph passes is (0, 5), and with slope 3, then you somewhat can write it as in (a million) and (2) : (y – 5) = 3 (x – 0), or, in familiar form 3x – y + 5 = 0 (6) 3y = 2x + 9 Write this as y = ?x + 3 and additionally you spot in the present day that the slope is ? and the y-intercept is 3. (7) i think that this is meant to be 5(x + 3y) = 2(x + 3). Multiply the brackets : 5x + 15y = 2x + 3 15y = -3x + 3 ….. ….. there’s a effortless element of three, so divide by ability of three : 5y = – x + a million y = – (x + a million) / 5 So the slope is (- a million / 5) and the y-intercept is likewise (- a million / 5)

From the given: y=(17-3x)/7

Since you want to restate it in the standard form y=mx+b,

you simply express (17-3x)/7 as 17/7 -3x/7,

then, arrange it following y=mx+b.

Finally, we have: y = -3x/7 + 17/7

Should you have point of clarification, just pose that question in this site. Goodluck!

Okey dokey……..here we go………y=(17-3x)/7

so y=17/7-3x/7…….coz this is what happens when those curvy kinda brackets vanish…..u there?

Ok de ‘y’……..no,no,no, not this why (note please) & stop asking why this why & y not this why!

y= -3x/7 + 17/7………please concentrate…….u can also try this at home……..anyway lets continue….

y = -3x/7 + 17/7 & y= -(3x/7 + 17/7) & y = -(-17/7+3x/7)

& finally we find that x = (17- y)/3…..elementary my dear Holmes.

y= -3x/7 +17/7

-5x + y =-7

what year are you in?