24
Three less than 30 is 27. To find this, you simply subtract 3 from 30, which results in 27.
When you subtract one square number from another and the result is 27, you can express this as ( a^2 - b^2 = 27 ), where ( a ) and ( b ) are integers. This can be factored into ( (a - b)(a + b) = 27 ). The pairs of factors of 27 are (1, 27), (3, 9), and their negative counterparts. Solving these pairs will yield possible values for ( a ) and ( b ).
6x+3=27 6x=24 (subtract 3 from each side) x=4 (divide both sides by 6)
13
27
Three less than 30 is 27. To find this, you simply subtract 3 from 30, which results in 27.
To work out the answer to 3 plus 3 x 3 - 3 plus 3, you add 3 and 3 together which is 9, multiply 9 by 3 which is 27, subtract 3 which is 24 and add 3 to get the answer which is 27.
-27 You subtract powers of 2 everytime... 1,2,4,8,16
6x+3=27 6x=24 (subtract 3 from each side) x=4 (divide both sides by 6)
27
Subtract 1.
In subtraction, to find a result of 27, you would typically start with a larger number and subtract a smaller number from it. One example would be 54 - 27 = 27. Another example could be 30 - 3 = 27. In both cases, the result of the subtraction operation is 27.
13
3x + 6 = 27.Subtract 6 from both sides: 3x = 27 - 6 = 21.Divide both sides by 3: x = 21/3 = 7.x = 7
27
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!