Question

8(5-3x)=6(2-4x)+7 Решите пожайлусто

Answer 1

8(5-3x)=6(2-4x)+7 

40-24х=12-24х+7

-24х+24х=12+7-40

0х=-21

Ответ:не имеет решений

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   вроде бы так,но точно не уверена.

Answer 2

ничего со знаком не напутали?? там не получаееться х сокращаеться...

Answer 3

To solve the equation 8(5-3x) = 6(2-4x) + 7, we will follow the steps below:

Step 1: Distribute the multiplication on both sides of the equation: - On the left side, we have 8 multiplied by each term inside the parentheses: 8 * 5 = 40 and 8 * (-3x) = -24x. - On the right side, we have 6 multiplied by each term inside the parentheses: 6 * 2 = 12 and 6 * (-4x) = -24x. - The equation becomes: 40 - 24x = 12 - 24x + 7.

Step 2: Combine like terms: - On the right side, we have 12 + 7 = 19. - The equation becomes: 40 - 24x = 19 - 24x.

Step 3: Simplify the equation: - We can see that both sides of the equation have -24x. By subtracting -24x from both sides, we eliminate it from the equation. - The equation becomes: 40 = 19.

Step 4: Analyze the result: - We can see that the equation 40 = 19 is not true. - Since the equation is not true, there is no solution to this equation.

Therefore, the equation 8(5-3x) = 6(2-4x) + 7 has no solution.

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