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What is 6x plus 3y plus 6y-2x?
6x + 3y + 6y - 2x = (6x - 2x) + (3y + 6y) = 4x + 9y
What is 2x plus 9y - 6x?
9y - 4x
What does 12x plus 9y equivalent to?
It is equivalent to 3(4x+3y) when factored
What is 4y plus 3w plus 4x plus 9y plus 7x-7w?
4y + 3w + 4x + 9y + 7x - 7w (combine like terms)-4w + 11x + 13y
What does 12y plus 3 equals 9y-15 equal?
12y+3=9y-15 3y=-18 y=-6
What is 6x plus 3y plus 6y-2x?
6x + 3y + 6y - 2x = (6x - 2x) + (3y + 6y) = 4x + 9y
P 2x-9y q 5y plus 6-4x r 3x plus 3y-5 then p plus q plus r?
p + q + r = (2x - 9y) + (5y + 6 - 4x) + (3x + 3y - 5) = x - y + 1
What is 2x plus 9y - 6x?
9y - 4x
What does 12x plus 9y equivalent to?
It is equivalent to 3(4x+3y) when factored
How do i factor 8x5-27x2y3?
x^2(2x - 3y)(4x^2 + 6xy + 9y^2)
How do you factor 8x³-27y³?
35
What does 4x-3y equals 1 2x plus 3y equals 2 equal?
second equation x 2: 4x + 6y = 4 subtract first equation: 9y = 3 so y = 1/3 and x = 1/2
2x plus 3y equals 3 and 4x minus 3y equals 9. What value of y is part of the solution for this system of equations?
There are two simultaneous equations, so to solve for y, eliminate x: 1) 2x + 3y = 3 2) 4x - 3y = 9 Multiply equation (1) by 2 giving: 1) 4x + 6y = 6 2) 4x - 3y = 9 Next, subtract equation (2) from equation (1), giving: (4x - 4x) + (6y - -3y) = 6 - 9 → 9y = -3 → y = -1/3
4x plus 3y equals -15 2x-3y equals -3?
4x + 3y = -15 2x - 3y = -3 Simultaneous Equations. Since the coefficient of 'y' is '3' , but of opposite sign, we can add the eq'ns. This will eliminate 'y' Hence 6x = -18 Divide both sides by '6' Hence x = -3 We now substitute this value of 'x' into either eq'n to find 'y' / Hence 2(-3) -3y = -3 -6 - 3y = -3 -3y = 3 y = -1 Hencethe answer in ( x,y) form is ( -3, -1).
Solve this polyinomal 5x plus 6y plus 3y-2x?
5x + 6y + 3y - 2x you have to add like terms. add the y terms and then the x terms 9y + 3x this is your answer
What is 2x plus 3y minus 2 plus3x plus 6y plus 7?
It is an algebraic expression that can be simplified to: 5x+9y+5
What value of b will make 2x-3y equals 5 and 9y plus bx equals 4 parallel?
2x - 3y = 5 => 3y = 2x - 5 has a gradient of 2/3 9y + bx = 4 => 9y = -bx + 4 has a gradient of -b/9 The two gradiends must be the same if the two lines are parallel: 2/3 = -b/9 so that b = -6
