Question

(723+t)+(1257-425)=1805 помогите решить (n-17274)*(118+714:7)=126500 помогите решить

Answer 1

( 723 + т ) + ( 1257 - 425 ) = 1805
т = 250

Answer 2

(723 + 1257) - (425) = 1805 1980 - 425 = 1805

So, the first equation simplifies to 1805.

Now, for the second equation: (n - 17274) * (118 + 714 ÷ 7) = 126500

First, we can simplify the expression inside the parentheses: 118 + 714 ÷ 7 = 118 + 102 = 220

So the equation becomes: (n - 17274) * 220 = 126500

To solve for n, we can divide both sides by 220: (n - 17274) = 126500 ÷ 220 (n - 17274) = 575

Now, we can solve for n by adding 17274 to both sides: n = 17274 + 575 n = 17849

So, the solution to the second equation is n = 17849.