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17x + 13
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∙ 12y ago
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15x-3 equals 2x plus 1?
OK, SO 15x-3 = 2x+1 15x - 3 + 3 = 2x + 1 + 3 (add three to each side) 15x=2x+4 (simplIfy) 15x-2x=2x-2x+4 (subtract 2x from each side) 13x=4 (simplify) (13x/13)=(4/13) (divide each side by 13) x≈0.30769231
What is 15x-18 equals -2x-5?
Here is the answer with Steps: 15x - 18 = -2x - 5 15x = -2x + 13 17x = 13 x = 13/17 x ~ .764705882
What is the factorization of the trinomial 2x2 plus 15x plus 25?
2x2 + 15x + 25 = (2x + 5)(x + 5)
What is -6x plus -4 plus 15x plus -5 plus -2x simplified?
7x-9
What is 7x plus 4(2x - 6) simplified?
It is 15x -24 when simplified
15x-3 equals 2x plus 1?
OK, SO 15x-3 = 2x+1 15x - 3 + 3 = 2x + 1 + 3 (add three to each side) 15x=2x+4 (simplIfy) 15x-2x=2x-2x+4 (subtract 2x from each side) 13x=4 (simplify) (13x/13)=(4/13) (divide each side by 13) x≈0.30769231
What is 15x-18 equals -2x-5?
Here is the answer with Steps: 15x - 18 = -2x - 5 15x = -2x + 13 17x = 13 x = 13/17 x ~ .764705882
What is 14x2 plus 15x plus 4 factored?
14x2 + 15x + 4 = (7x + 4)(2x +1)
What is the factorization of the trinomial 2x2 plus 15x plus 25?
2x2 + 15x + 25 = (2x + 5)(x + 5)
What is -6x plus -4 plus 15x plus -5 plus -2x simplified?
7x-9
How many like terms are in the expression14x-14y plus 7-x plus z plus 2x?
Thee of them which are 14x, -x and 2x = 15x
What is 7x plus 4(2x - 6) simplified?
It is 15x -24 when simplified
15 x2 plus 2x-56?
15x2 + 2x - 56 = 15x2 + 30x - 28x - 56 = 15x(x + 2) - 28(x + 2) = (15x - 28)(x + 2)
X2 plus 15x equals -26?
x2 + 15x = -26x2 + 15x + 26 = -26 + 26x2 + 15x + 26 = 0 where a = 1, b = 15, and c = 26x = [-15 ± √(152 - 4(1)(26))]/2(1)x = (-15 ± √121)/2x = (-15 ± 11)/2x = (-15 + 11)/2 = -4/2 = -2 or x = (-15 - 11)/2 = -26/2 = -13
How do you factor 6X squared plus 6 equals 15X?
3(2x - 1)(x - 2)
What is 3x plus 5 equals 2x plus 13?
3x+5 = 2x+13 3x-2x = 13-5 x = 8
13 x equals 15-2x?
13x = 15 - 2 x Solve for x 1. Get the x's on one side. Add 2x to each side. 13x + 2x = 15 - 2x + 2x This is the same as 15x = 15 2. Get x by itself. Divide each side by 15. 15x/15 = 15/15 x = 1
