Linear Word Problems Common Core Algebra 1 Homework Answer Cracked Key Full Version Pro

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The following is a list of linear word problems commonly found in your Algebra 1 homework assignments. For each problem, the key to solving it is provided. Problem 1: x/y = 10x-5y For each number, find the slope and y-intercept: 5 and 0 respectively. Find the equation of the line and plug these values into it to solve for y: y=10/5x – 5 Find the equation of the line and plug these values into it to solve for x: x=0 – 10/5x Therefore, subtracting 10 from both sides yields (x-2) = (0 - 2). Simplifying yields x-2 = -8. Adding 2 to both sides yields x = 10, the solution. Problem 2: -7x + y = 7(-1)x + y Multiply each side by A to get: (-7)(1)x + (y)(-1) = 7. Solve for y to get 3x = 7 and x=-2/3, both solutions. Problem 3: -5(w+9) – 4(w-9)= 0 For each number, find the slope and y-intercept: 9 and 0 respectively. Find the equation of the line and plug these values into it to solve for y: y=4x + 9 Find the equation of the line and plug these values into it to solve for x: x=0 – 4x Find w= -5,the solution. Problem 4: 2x + 3y = 12; 3; -30; 7; -24; 10 The given data can be written as follows: To find slope, plug xand y in both equations. Solve each one separately. For (2,3) (1,5), (1,-15), (2,-6). And (8,8), (4,2), and (4,2). Problem 5: -8x – 5y = 24 For each number, find the slope and y-intercept: 24 and 0 respectively. Solve for x to get x=-5/24. Problem 6: 3x + 4y = 14; 2x - 2y = -6; 4x = 7 The given data can be written as follows:   ( x+  -5) + 20=(‑6)(‑4) + 20=0    simplify each side of each equation separately.  (-6)x+ (‑4)y=0    subtract (-6) from both sides. Solve for y to get 2x= -5.   -2x = 5, the solution.  Problem 7: -4x + 2y = 8; -3; 16; 9; 8 For each number, find the slope and y-intercept: 8 and 0 respectively. Find the equation of the line and plug these values into it to solve for x: x=0 – 4x  Find the equation of the line and plug these values into it to solve for y: y=2x+8 Find w=-4,the solution. cfa1e77820