0
It is an algebraic expression involving x.
Of do you mean 'what is x if 2x - 9 equals 9?'
2x - 9 = 9
⇒ 2x - 9 + 9 = 9 + 9
⇒ 2x = 18
⇒ 2x ÷ 2 = 18 ÷ 2
⇒ x = 9
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∙ 11y ago
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2 3rds times 9 10ths equals what?
2/3 x 9/10 = (2x9)/(3x10) = 18/30 = 18÷6/30÷6 = 3/5
What mult fact can be found by using the arrays 2X9 and 5X9?
9
What multiplication fact be found be using the arrays 2x9 and 5x9?
7x9 is the multiplication fact that can be found using the arrays 2x9 and 5x9.
What is 18 in exponent form?
there is no exponent form for it u have to put 2x9
What divided by 9 equals 9?
81 divided by 9 equals 9
-2x9 equals -18 what is the prime factor?
There are no prime factors in that equation.
2 3rds times 9 10ths equals what?
2/3 x 9/10 = (2x9)/(3x10) = 18/30 = 18÷6/30÷6 = 3/5
What is the result of subtracting 3x7 - 5x 1 from 8x7 - 2x - 9?
5x7 - 2x9 + 5x or written properly, -2x9 + 5x7 + 5x
What mult fact can be found by using the arrays 2X9 and 5X9?
9
What does x equal in this equation 5x-2x9?
5x-2x=9
What are two ratios equivalent to 2 and 9?
2x9=18
What does 2 and 9 over 8 equal?
(2x9)/8=18/8=9/4
What is the answer to 2(x-7)18?
2x9=18 so x-7 is 9, x is 16
What is the square units of a rectangle that is 2 units wide and 9 units long?
2x9 =18 square units
What multiplication fact can be found by using the arrays for 2x9 and 5x9?
The multiplication fact (singular, not plural 'facts') that can be found is 7x9 = 63. Using the arrays, a 2x9 array (2 rows of 9 items) and 5x9 array (5 rows of 9 items) is 63: 2x9 = 18 5x9 = 45 18 + 45 = 63
What is 2 9 ths of 9?
two 1 / 9 x 9 = 1x9 / 9 = 9 / 9 = 1 / 1 = 1 2 / 9 x 9 = 2x9 / 9 = 18 / 9 = 2 / 1 = 2
How do you find 6 different ways to find 18?
3x6, 2x9, 1x18, -1x-18, -2x-9, -3x-6,
