Question

If 3(5x-7) - 2(9x - 10) = 4(2x - 13) - 15, then x = *​

Answer 1

Answer:

x = 6

Step-by-step explanation:

3(5x-7) - 2(9x - 10) = 4(2x - 13) - 15

15x-21-18x+20 = 8x-52-15

-3x-8x = -67+21-20

-11x = -66

x = -66/-11

x = 6

Answer 2

Answer:

heya mate ☺

$3(5x - 7) - 2(9x - 10) = 4(2x - 13) - 15 \\ = > 15x - 21 - (18x - 20) = 8x - 52 - 15 \\ = > 15x - 21 - 18x + 20 = 8x - 52 - 15 \\ = > - 3x - 1 = 8x - 67 \\ = > - 3x - 8x = - 67 + 1 \\ = > - 11x = - 66( - and \: - cancelled) \\ = > x = 66 \div 11 \\ = > x = 6$

➡ scroll to see it properly ➡

❤ hope it helps u ❤