To solve this equation, we first simplify the expression inside the parentheses:
10 - 2,1х = 5-2,1x = 5 - 10-2,1x = -5
Next, we divide both sides by 1,37 to solve for x:
-2,1x ÷ 1,37 = -5 ÷ 1,37x ≈ 3,65
Therefore, the solution to the equation is x ≈ 3,65.
To solve this equation, we first simplify the expression inside the parentheses:
10 - 2,1х = 5
-2,1x = 5 - 10
-2,1x = -5
Next, we divide both sides by 1,37 to solve for x:
-2,1x ÷ 1,37 = -5 ÷ 1,37
x ≈ 3,65
Therefore, the solution to the equation is x ≈ 3,65.