Question

Розвязати рівняння:(10,5-х)-0,85=1,6помогите пожалуйста срочно надо)

Answer 1

(10,5-х)-0,85=1,6

10,5-х=1,6+0,85

10,5-х=2,45

х=10,5-2,45

х=8,05

Answer 2

10.5-x-0.85-1.6=0

-x=-8.05

x=8.05

Answer 3

To solve the equation (10.5 - x) - 0.85 = 1.6, we can follow these steps:

Step 1: Simplify the equation by combining like terms. - Start by distributing the negative sign to both terms inside the parentheses: 10.5 - x - 0.85 = 1.6 10.5 - x - 0.85 = 1.6 10.5 - x - 0.85 = 1.6 - Combine the constant terms on the left side of the equation: (10.5 - 0.85) - x = 1.6 9.65 - x = 1.6

Step 2: Isolate the variable term. - To isolate the variable term, we need to move the constant term to the other side of the equation. We can do this by subtracting 9.65 from both sides: (9.65 - x) - 9.65 = 1.6 - 9.65 -x = -8.05

Step 3: Solve for x. - To solve for x, we need to isolate the variable by multiplying both sides of the equation by -1: -1 * (-x) = -1 * (-8.05) x = 8.05

Therefore, the solution to the equation (10.5 - x) - 0.85 = 1.6 is x = 8.05.