It's an equation.Here's the solution:3x = x + 62x = 6x = 3
3x + 2y = 62x + 3y = -1You can use substition, elimation, or graphing to solve this system, but I prefer to use matrices. They are difficult to type out, but the answer is x = 4 and y = -3.
2x - 3y = 62x = 3y + 63y = 2x - 6y = (2x - 6)/3y = (2/3)x - 2
let width be xlength will be 2x..6 is decreased from bothx-62x-62x^2-(x-6)(2x-6)= 1082x^2-(2x^2-6x-12x+36)=1082x^2-2x^2+18x-36=10818x=108+3618x=144x=144/18x=8 which is the widthLength = 2x = 16 units
6x12=72+654=726+555= 1281
It's an equation.Here's the solution:3x = x + 62x = 6x = 3
3x + 2y = 62x + 3y = -1You can use substition, elimation, or graphing to solve this system, but I prefer to use matrices. They are difficult to type out, but the answer is x = 4 and y = -3.
7/9
x + 3y = 62x + y = -8Solve by substitution:x + 3y = 6 subtract 3y to both sidesx = 6 - 3y2x + y = -8 substitute 6 - 3y for x2(6 - 3y) + y = -812 - 6y + y = -812 - 5y = -8 subtract 12 to both sides-5y = -20 divide by -5 to both sidesy = 4x = 6 - 3yx = 6 - 3(4) = 6 - 12x = -6Thus, the solution of the system is (-6, 4).
2x - 3y = 62x = 3y + 63y = 2x - 6y = (2x - 6)/3y = (2/3)x - 2
let width be xlength will be 2x..6 is decreased from bothx-62x-62x^2-(x-6)(2x-6)= 1082x^2-(2x^2-6x-12x+36)=1082x^2-2x^2+18x-36=10818x=108+3618x=144x=144/18x=8 which is the widthLength = 2x = 16 units
132
6x12=72+654=726+555= 1281
46
6 plus 6 plus 6 plus 6 plus 6 plus 6 plus 6=6 x 7 =427 x 6 = 426+6+6+6+6+6+6=6 x 7= 42
36:)
2x -5 = 2-12x -5 +5= 2-1+52x = 62x/2 = 6/2x = 3