X - 3/10 = 3/5
Math:
X - 3/10 = 6/10
means
9/10 - 3/10 = 6/10
The denominator must be the same (your teacher will say common) for all portions of the equation so in this case we change the remainder to the over ten denominator and work with the enumerator
And finally we re-state in the original format:
9/10-3/10=3/5
To solve the equation "blank plus 9 times 3 equals 45," we first need to simplify the expression on the right side. 9 times 3 equals 27. Therefore, the equation can be rewritten as "blank plus 27 equals 45." To isolate the variable "blank," we subtract 27 from both sides of the equation. The solution is blank equals 18.
2 halves
One possible answer: Blank 1 = 3150 Blank 2 = 10 Blank 3 = (2/315) = approx 0.006349
22.1133444 approx
It could be: 9*5 = 45
To solve the equation "blank plus 9 times 3 equals 45," we first need to simplify the expression on the right side. 9 times 3 equals 27. Therefore, the equation can be rewritten as "blank plus 27 equals 45." To isolate the variable "blank," we subtract 27 from both sides of the equation. The solution is blank equals 18.
First, you would add 13+13, which equals 26. Then you would subtract 26-13 which equals 13. So the problem would be 26-13=13.
To solve the equation 7x = 2x, where x represents the unknown variable, you would first subtract 2x from both sides to isolate x. This leaves you with 5x = 0. Then, dividing both sides by 5 gives you x = 0. Therefore, the value of the blank that satisfies the equation 7 times blank equals 2 times blank is 0.
2 halves
12 equals 3x(4) equals 6x(2) equals (12)x1
49
One possible answer: Blank 1 = 3150 Blank 2 = 10 Blank 3 = (2/315) = approx 0.006349
3 times blank equals 18,000 = 54000
blank = 9
Blank = 3
22.1133444 approx
- 3.5 plus 10.5 equals 7 is one possible answer.