(3*4 + 7)*2 = (12+7)*2 = 19*2 = 38
In Euros = 1 x 20 cent, 3 x 5 cent, 1 x 2 cent and 1 x 1 cent = 38 cents.
It is an algebraic expression which is equivalent to 7x - 118.
x * -38 = 114 x = 114 ÷ -38 x = -3
1x38 2x19 So 38 is divisible by 1, 2, 19, 38
1 x 38, 2 x 19.
3427 can be written in scientific notation as 3.427 x 10^3.
x=62
if -4x+6=38 what x=
It is: 23+(23*38) = 897
The answer to 3 plus X plus -7 times 6 equals-38. This is considered to be a math problem.
x=-6,5
3 + 5x = 38 -> 5x = 35 -> x = 7
2 x 19 = 38
x2 + 13x + 4 = (x + 6½ + √38¼)(x + 6½ - √38¼). To find this, we need to find p and q, where p + q = 13, pq = 4. 4 = 42¼ - 38¼ = (6½ + √38¼)(6½ - √38¼); thus, p = (6½ + √38¼), q = (6½ - √38¼).
38 x 2 =
-38-10x = 9x+19 -38-19 = 9x+10x -57 = 19x |: 19 -3 = x Therefore x equals -3
x + 12 = 38. Subtract 12 from 38, getting 26. The 12 goes away because you subtracted it. x = 26, it cannot equal ten.