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∙ 11y ago
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7 plus 7x--2x plus 3?
7 plus 7x--2x plus 3 is: 7 + 7x + 2x + 3 = 0 9x + 10 = 0 9x = -10 x = -10/9 = -1 1/9
How do you simplify 2x plus 5x?
2x plus 5x simplified is 7x.
If x equals 3 and y equals 2 then 7x plus 5y equals?
7x + 5y 7(3) + 5(2) 21 + 10 = 31
What is 2x squared plus 7x-15 factored?
2x2 + 7x - 15 = (2x - 3)(x + 5)
What are the like terms in the following expression. 5x - 7x plus 3 plus 2x - 5?
Like terms are: 5x -7x +2x and 3 -5
What expresssion represents the sum of (7x-3y) and (2x plus 5y)?
(7x-3y) + (2x+5y) = 9x+2y
What expression is equivalent to 7x plus 4y - 9x plus 5y?
It can be simplified to: 9y-2x
2x plus 7x minus 10 equals 4x plus 3 minus 2x?
2x+7x-10=4x+3-2x 9x-10=2x+3 7x=13 x=13/7ans
How do you simplify 2x plus 5y -7x plus 2xy?
2x+5y-7x+2xy combine like terms 5y-5x+2xy that's simplified because there are only 3 terms (x, y, and xy) you cannot combine x and y unless it's being multiplied
Add 2x plus 5y plus 7x-2y plus -8x plus y?
They add to x+4y simplified
What is the answer to 4x plus 5y plus 3x plus 5y?
It is: 7x+10y
What is 7x plus 13 equals 2x plus 3?
7x + 13 = 2x + 3 First, subtract 3 from both sides.7x + 13 - 3 = 2x + 3 - 3Simplify both sides.7x + 10 = 2xNow, subtract 2x from both sides.7x - 2x + 10 = 2x - 2xSimplify again.5x + 10 = 0Finally, subtract 10 from both sides, simplify, and divide both sides by 5.5x + 10 - 10 = 0 - 105x = -10x = -2So the answer is x = -2.
What are the solutions to the equations 7x-4y equals 13 and 2x-5y equals -4?
It works out that the solutions are: x = 3 and y = 2
2x plus 4 plus 7x-4?
2x+4+7x-4 is the same as 9x
7 plus 7x--2x plus 3?
7 plus 7x--2x plus 3 is: 7 + 7x + 2x + 3 = 0 9x + 10 = 0 9x = -10 x = -10/9 = -1 1/9
What is the order pair for the matrice equation 7x-4y equals 13 and 2x-5y equals -4?
It works out that: x = 3 and y = 2
What is 7x plus 4 minus2x plus 9?
7X + 4 - 2X + 9 = 0 Move all constants to the opposite side- 7X - 2X = -9 - 4 Simple addition and subtraction- 5X = -13 Get X by itself by division- X = -13/5 There you go :)
