(1,2-1,8в+3)(-2)-5(1,2+1,86-1,3)
First, we simplify the terms inside the parentheses:(1,2 - 1,8в + 3) = 3.2 - 1.8v(1,2 + 1,86 - 1,3) = 2.2
Now we substitute these values into the equation:(3.2 - 1.8v)(-2) - 5(2.2) =-6.4 + 3.6v - 11 =
Combining like terms:-17 + 3.6v
Therefore, the solution is -17 + 3.6v.
(1,2-1,8в+3)(-2)-5(1,2+1,86-1,3)
First, we simplify the terms inside the parentheses:
(1,2 - 1,8в + 3) = 3.2 - 1.8v
(1,2 + 1,86 - 1,3) = 2.2
Now we substitute these values into the equation:
(3.2 - 1.8v)(-2) - 5(2.2) =
-6.4 + 3.6v - 11 =
Combining like terms:
-17 + 3.6v
Therefore, the solution is -17 + 3.6v.