Question

Решите ур-я - 0,8 (х-1,9)=0,56

Answer 1

-0,8(x-1.9)=0,56
-0.8x+1,52=0,56
-0,8х=0,56-1,52
-0,8х=-0,96
х=1,2

Answer 2

I can help you solve equations and other math problems. To solve the equation -0.8(x-1.9)=0.56, we need to isolate x by performing the same operations on both sides of the equation. Here are the steps:

- First, we distribute the -0.8 to the parentheses: -0.8x + 1.52 = 0.56 - Next, we subtract 1.52 from both sides: -0.8x = -0.96 - Then, we divide both sides by -0.8: x = 1.2

Therefore, the solution is x = 1.2. You can check this by plugging it back into the original equation and verifying that both sides are equal.

If you need more help with solving equations, you can use one of these online calculators , , or . They can show you the steps and explanations for different types of equations. You can also ask me to generate a practice problem for you. Just say "give me an equation to solve".