Question

find the value of x. 6/-7=42/x. fist correct answer brainlist​

Answer 1

Step-by-step explanation:

What value of x will turn 5(x-7) into 7-2x?

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Friends…!

To find… what value of x will turn 5 (x - 7) into 7 - 2x

5 (x - 7) = 7 – 2x

5x - 35 = 7 – 2x

5x + 2x = 35 + 7

7x = 42

x = 6

The value of x as 6 will turn 5 (x - 7) equal to 7 - 2x

Answer The value of x as 6 will turn 5 (x - 7) equal to 7 - 2x

Now Checking the correctness of answer by putting up the value of x in the equation

5 (6 – 7) = 7 - 2 (6)

30 - 35 = 7 - 12

—5 = —5

Means answer is correct