Question

(3х-у)-(-х-4у) найти решение

Answer 1

3х-у+х+4у=4х+3у
Вот ,держи

Answer 2

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To find the solution of the expression (3x-y)-(-x-4y), you need to follow these steps:

- Remove the parentheses and apply the distributive property of multiplication over addition. This means that you multiply each term inside the parentheses by the factor outside the parentheses and then add or subtract the results. For example, 3(x-y) = 3x-3y and -(x+4y) = -x-4y. - Simplify the expression by combining the like terms. Like terms are terms that have the same variable and the same exponent. For example, 3x and -x are like terms, and -y and -4y are like terms. - Write the final answer in the simplest form.

Here is the detailed solution:

(3x-y)-(-x-4y) = 3x-y+x+4y // remove the parentheses and apply the distributive property = 3x+x-y+4y // rearrange the terms = (3x+x)+(-y+4y) // group the like terms = 4x+3y // combine the like terms Ответь+подробно.+(3х-у)-(-х-4у)+найти+решение