Question

6×3+×=72 реши уровнение

Answer 1

18+х=72 х=72-18= 54 воооооот

Answer 2

1) 6,72 * (-2 1/3) + 3,72 * 2 1/3=2 1/3 * (-6,72+3,72)=7/3 * (-3)=-7; 
2) -7,2 * 2 2/15 - 7,2 * 3 7/15 - 7,2 * (-4 4/15)=-7,2 * (2 2/15 + 3 7/15 - 4 4/15)= 
-7,2 * 1 1/3=-36/5 * 4/3=-48/5=-9,6; 
3) -3 9/14 * 0,3 - 0,3 * (-1 10/21) + 0,3 * 1 1/6=-0,3 * (3 9/14 - 1 10/21 - 1 1/6)= 
-0,3 * (1+ (27-20-7)/42)=-3/10 * 1=-3/10.

Answer 3

It appears there is a mistake in the equation you provided. There seems to be a missing number or operator in the second term. The equation should be properly written as:

6 × 3 + ? = 72

Without knowing the missing number or operator, it's impossible to solve the equation. Please provide the correct and complete equation, and I'll be happy to help you solve it.