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9x - 3(x + 13y) = 9x - 3x - 39y = 6x - 39y = 3(2x - 13y)
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How do you solve this equation 42 plus 4y-12 equals 13y-12-2y?
42+4y -12 = 13y -12 -2y 4y -13y+2y = 12 -12 -42 -7y = -42 y = 6
What is the answer to 2x plus 2y equals 42 and xy equals 104?
Given: 2X + 2Y = 42X + Y = 42/2X + Y = 211 + 20 =212 + 19 =213 + 18 =214 + 17 =215 + 16 =216 + 15 =217 + 14 =218 + 13 =219 + 12 =2110 + 11 =21Given: XY = 1048 x 13 = 104X=8, 13Y=13, 8
What is 8x plus y plus 4x plus 2y?
It simplifies to: 12x+3y
What is 5x plus 5 plus 7x equals 47 plus 5x?
x=6
X squared plus 8x plus 15 divided by x plus 5?
x + 3
Divide y2 plus 13y plus 22 by y plus 2?
(y2+13y+22)/(y+2) = (y+11)
How do you solve for y if -2x plus 13y equals 11?
-2x+13y=11 13y=2x+11 y=2x/13 + 11/13
What is y squared plus 13y plus 40 equals 0?
If y2 + 13y = 40, then y ~ 15.55If y2 + 13y = 0, then y = -13Improved Answer:-y2+13y+40 = 0(y+5)(y+8) = 0Therefore: y = -5 and y = -8
What is the answer to 8x-5w plus 4x plus 9y plus 4y plus 2w?
It can be simplified to: 12x-3w+13y
What is 5y plus 2z plus 2 plus 8y plus z plus 6 equals?
13y+3z+8
How do you solve this equation 42 plus 4y-12 equals 13y-12-2y?
42+4y -12 = 13y -12 -2y 4y -13y+2y = 12 -12 -42 -7y = -42 y = 6
4y2 plus 3-13y solve quadratic formula?
If you mean: 4y^2 +3 -13y then the expression is (4y-1)(y-3) when factored
What is the factor of x2 - 169y2?
(x - 13y)(x + 13y)
What is y squared plus 13y equals 40 equals 0?
Do you mean: y2+13y+40 = 0 If so then when factored: (y+5)(y+8) = 0 Therefore: y = -5 and y = -8.
What is 4y plus 3w plus 4x plus 9y plus 7x-7w?
4y + 3w + 4x + 9y + 7x - 7w (combine like terms)-4w + 11x + 13y
3x-8y plus 2x-5-5y simplified?
3x - 8y + 2x - 5 - 5y = 5x -13y - 5
Use addition or substitution to find the value of y for this set of equations 4x plus 13y equals 40 4x plus 3y equals -40?
a) 4x+13y=40 b) 4x+3y=-40c) multiply b per(-1)=-4x-3y-40d) sum a and c: 4x+13y-4x-3y=40-(-40)=>10y=80 => y=8to find x replace y per its value in a or b and get x=-16
