0
9x + 27 = -81
Subtract '27' from both sides
9x = - 108
Divide both sides by '9'
x = -12
What else can I help you with?
If x equals 10 and y equals 10 then 9x plus 8y equals?
If x equals 10 and y equals 10, then 9x plus 8y equals 170.
6x plus 11 equals 92-3x?
6x+11=92-3x +3x +3x 9x+11=92 -11 -11 9x=81 divide by 9 x=9
X plus 20 plus 10x equals 20 plus 9x x equals?
x + 20 + 10x = 20 + 9x 11x + 20 = 20 + 9x Subtract 20 from both sides: 11x = 9x Subtract 9x from both sides: 2x = 0 Divide both sides by 2: x = 0
Factor 9x squared - 6xy plus y squared - 81?
9x^(2) - 6xy + y^(2) - 81 9x^(2) - 81 + y^(2) - 6xy 9(x^(2) - 9)+ y(y - 6x) 9(x-3)(x + 3) + y(y - 6x) 9x^(2)
What is the slope of -9x plus 6y equals 54?
-9x+6y = 54 6y = 9x+54 y = 1.5x+9 slope = 1.5
6x plus 3y equals 27?
no
What is 9x plus 27 equals 6x plus 66?
144
What is 9x squared plus 9x divided by 45x squared plus 81?
(9x)2 +9x/(45x)2 +81= 9+9x/86
What is 9x plus 10?
its 81
What is 6x plus 3x plus 8 equals 35?
That is an equation.Oh, you wanted to know for which values of x that equation is true? Okay...6x + 3x + 8 = 35⇔ (6x + 3x) + 8 = 35⇔ 9x + 8 = 35⇔ 9x + 8 - 8 = 35 - 8⇔ 9x + 0 = 27⇔ 9x = 27⇔ 9x / 9 = 27 / 9⇔ x = 27 / 9⇔ x = 3
2X plus 2X plus 9X equals?
it equals 13X.
What is the slope of 9y plus 9x plus 7 equals 8 plus 9x?
The slope is 0.
What is the answer to 12x plus 6 equals 9x plus 27?
12x + 6=9x + 27 12x-9x + 6=9x - 9x + 27 subtract 9x from both sides. 3x + 6 = 27 simplify 3x + 6 - 6=27 - 6 subtract 6 from both sides. 3x=21 simplify 3x/3=21/3 divide both sides by 3 x=7 simplify 12(7) + 6=>84+6=>90 9(7) + 27=>63+27=>90 It checks out!
If x equals 10 and y equals 10 then 9x plus 8y equals?
If x equals 10 and y equals 10, then 9x plus 8y equals 170.
What is 9x 27?
9 multiplied by 27 equals 243.
6x plus 11 equals 92-3x?
6x+11=92-3x +3x +3x 9x+11=92 -11 -11 9x=81 divide by 9 x=9
2x plus 3 equals 9x equals?
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