Question

hello please solve this equation I am need help please solve this no spam please write correct answer this is the second time I am asking this question which answer is correct I will give them brainliest answer please friends please ❤️❤️​

Answer 1

Answer:

10x + 7 = 3x - 21

10x - 3x = - 21 - 7

7x = -28

x = -28/7

x = -4

Answer 2

Answer:

- 4

Step-by-step explanation:

10x + 7 = 3x - 21

10x - 3x = - 21 - 7

7x = - 28

x = -28/7

x = - 4

Hope it helps you:)