Question

7(x-5) = 4x - 5

please solve with full explanation​

Answer 1

Answer:

7(x-5) =4x-5

7x- 35 = 4x-5

7x -4x = -5 + 35

3x = 30

x = 30/3

x = 10

Answer 2

Question -:

$7 \: (x - 5) = 4x - 5$

Solve with full explanation.

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$7 \: (x - 5) = 4x - 5$

$7x - 35 = 4x - 5$

$7x - 4x = - 5 + 35$

$3x = 30$

$x = \frac{30}{3}$

$x = 10$

Verification -:

Putting 10 in place of x, we get -:

$7 \: (10 - 5) = 4 \times 10 - 5$

$70 - 35 = 40 - 5$

$35 = 40 - 5$

$35 = 35$

Since x = 10 satisfies the equation,

Hence verified.

To remove the brackets, I multiplied 7 by x and 5. No matter what the number is, you use the same process to remove the brackets. I also verified the answer in case you think its incorrect. Please go through the sum and the verification.

Hope it helps! :D