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Q: Solve for x 4x2 equals -17x - 15?

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4x2-17x-15) = 0 (4x+3)(x-5) = 0 Therefore: x = -3/4 or x = 5

4x2-17x+15 = (4x-5)(x-3) when factored with the help of the quadratic equation formula

(x + 3)(4x + 5)

(x + 1)(x + 3)(x - 5)

solve -3x-3y=-15

y=±√15

-9

x=15

2y = 15 y = 15/2 y = 7.5

-0.5

16

Y=15/(2c+2x)

n - 15 = 86n = 86 + 15n = 101

Divide each side by -15 and x = - 6/15.

-3

If: 20x+5y = 15 Then: y = -4x+3

8x = 2x + 15 6x = 15 x = 15/6 = 2.5

4x2+10x+6x+15 is the same as 4x2+16x+15 = (2x+5)(2x+3) when factored

5p-15 = 15-5p 5p+5p = 15+15 10p = 30 p = 3

-21 = 9a - 15 - 3a -6 = 6a -1 = a

15+b = 23 Subtract 15 from both sides b = 8

-6w = 7 w = -7/6

depends what 'a' =

m-15=3 m-15+15=3+15 m=3+15 m=18

15 + n = 24 (subtract 15 from both sides) n = 9