Question

(a + b) - 235 +349-а+ 35 - b 456 - (c+d) – 55 - d134 : (a+b) + 767 - b+ 490 - а 306 -с — (15-d+45 - d)d = 5b = 2с = 4a = 3​

Answer 1

Відповідь:

Покрокове пояснення:

456 -(4+5)-55-5 =387

134:(3+2)+767-2+490-3×306-4-(15-5+45-5)=3829

Answer 2

It appears you've provided an expression with various mathematical operations and variables, but it's not entirely clear what you want to do with it. Do you want to simplify the expression, solve for certain variables, or perform some specific operation? Please provide more context or clarify your question so that I can assist you accordingly.