To solve this equation, first we need to simplify the expression by performing the operations within the parentheses:
5х - (3,2 + 1,8) + 3,75 = 6,95х - 5 + 3,75 = 6,95х - 1,25 = 6,9
Next, add 1,25 to both sides of the equation:
5x - 1,25 + 1,25 = 6,9 + 1,255x = 8,15
Finally, divide both sides by 5 to solve for x:
5x / 5 = 8,15 / 5x = 1,63
Therefore, the solution to the equation is x = 1,63.
To solve this equation, first we need to simplify the expression by performing the operations within the parentheses:
5х - (3,2 + 1,8) + 3,75 = 6,9
5х - 5 + 3,75 = 6,9
5х - 1,25 = 6,9
Next, add 1,25 to both sides of the equation:
5x - 1,25 + 1,25 = 6,9 + 1,25
5x = 8,15
Finally, divide both sides by 5 to solve for x:
5x / 5 = 8,15 / 5
x = 1,63
Therefore, the solution to the equation is x = 1,63.