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-9x - 3 - 3x = 4 + x
combine the -9x and -3x
-12x - 3 = 4 + x
subtract x from each side
-13x - 3 = 4
add 3 to each side
-13x = 7
divide both sides by -13
x = -7/13
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∙ 13y ago
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What does 9x plus 3-6x-2 equals to?
9x + 3 - 6x - 2 = 3x + 1
6x2 plus 9x equals 0?
6x2 + 9x = 0 3x(2x + 3) = 0 3x = 0 or 2x + 3 = 0 x = 0 or x = -3/2
What is the trinomial (3x plus 9)(3x plus 2)?
9x+3
What is 3 divided by 9x plus 6?
3 / 9x+63 / 3(3x+2)1 / 3x+2
9 x squared plus 3 x divided by 3 x?
9x2 + 3x / 3x equals (3x + 1).9x2 + 3x divided by x is 9x + 3 , and then divided by 3 yields the 3x +1.
What does 9x plus 3-6x-2 equals to?
9x + 3 - 6x - 2 = 3x + 1
6x2 plus 9x equals 0?
6x2 + 9x = 0 3x(2x + 3) = 0 3x = 0 or 2x + 3 = 0 x = 0 or x = -3/2
What is 9x plus 6 equals 6x plus 15?
9x+6 = 6x+15 9x-6x = 15-6 3x = 9 x = 3
The order pair for 3x plus 5y equals 21 and -9x plus 4y equals -6?
x = 2, y = 3
X plus 5 plus 3x - 7 plus 9x plus 3 - 4x?
x + 5 + 3x - 7 + 9x + 3 - 4x Switch the like numbers closer to make the equation easier. x + 3x + 9x - 4x + 5 - 7 + 3 However this is an unsolvable as it isn't an equation. An equation needs an equals sign, for example: x + 3x + 9x - 4x + 5 - 7 + 3 = 0, or x + 3x + 9x - 4x + 5 - 7 + 3 = 10 If it is the former then the answer is 9x = -1 Thus x = -1/9
What is the trinomial (3x plus 9)(3x plus 2)?
9x+3
What is 3 divided by 9x plus 6?
3 / 9x+63 / 3(3x+2)1 / 3x+2
How do you Factor 3X squared plus 9X plus 3?
3(x2 + 3x + 1)
Simplify x plus 5 plus 3x - 7 plus 9x plus 3 - 4x?
x+5+3x-7+9x+3-4x Collect like terms: 9x+1
9 x squared plus 3 x divided by 3 x?
9x2 + 3x / 3x equals (3x + 1).9x2 + 3x divided by x is 9x + 3 , and then divided by 3 yields the 3x +1.
9x plus 12 divided by 3?
(9x + 12) / 3 = 3x+4 ■
3x plus 5y equals 21 -9x plus 4y equals -6?
Multiply first equation by 3: 9x + 15y = 63Add that and second equation: 19y = 57Divide by 19: y = 3, so x = 2
