0
9 x 9 = 18 is false
do you mean 9x + 9 = 18?
then x =1
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∙ 10y ago
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What is the answer to 8x plus 8 equals 9x-18 plus 9?
8x+9=9x-18+9 = 8x+9=9x-9 = 1x=0 (:
What is x if 9X plus 18 equals 180?
9x+18 = 180 9x = 180-18 9x = 162 x = 18
What is the answer of 9x-5 equals 13?
9x-5 = 13 Add 5 to both sides: 9x = 18 Divide both sides by 9: x = 2
How do you solve 2xsquared -9x equals 18?
use algebra and then factor... x= -9 and 9
What is 9x-8 equals 46?
9x - 8 = 46 9x = 46 +8 9x= 54 9x/9 = 54/9 x= 6
How do you solve 2xsquared-9x equals 18?
2x2 - 9x = 18 2x2 - 9x -18 = 0 (2x - 18)(x + 9) x= -9 and 9
What is the answer to 8x plus 8 equals 9x-18 plus 9?
8x+9=9x-18+9 = 8x+9=9x-9 = 1x=0 (:
How do you simplify 9x plus 9-1?
9x + 9 - 1 = 9x + 8
What is the factor expression for 9x-18?
27
What is x if 9X plus 18 equals 180?
9x+18 = 180 9x = 180-18 9x = 162 x = 18
What is 180 equals 11x plus 9x?
180=11x+9x. 180 = 20x. 18=2x. 9=x.
What is the answer of 9x-5 equals 13?
9x-5 = 13 Add 5 to both sides: 9x = 18 Divide both sides by 9: x = 2
How do you solve 2xsquared -9x equals 18?
use algebra and then factor... x= -9 and 9
Factor x2 plus 9x plus 18?
x2+9x+18 find factors of 18 that add up to 9, in this case 6&3 (x+6)(x+3)
Solve the proportion 1 over 9 equals x over 18?
1/9=x/18 18=9x 2=x
Factor X2 plus 18 equals 9x?
x^2 + 18 = 9x x^2 - 9x + 18 = 0 (x )(x ) Since 6 * 3 = 18 and 6 + 3 = 9, (x 3)(x 6) Since the 18 is positive, the factors are either both positive or both negative. Since the 9 is negative, they must both be negative. (x - 3)(x - 6)
What is the answer t 9x-3y-9?
what is the answer to -9x-3y=-9
