Question

if 3x-4(64-x) =10,what is the value of x?​

Answer 1

Step-by-step explanation:

3x-256+4x=10

7x-256=10

7x-266

x=38 is the answer of this question

Answer 2

Answer:

$3x - 4(64 - x) = 10$

$- 4(64 - x) = 10 - 3x$

$- 256 + 4x = 10 - 3x$

$- 256 - 10 = - 3x - 4x$

$- 266 = - 7x$

$x = \frac{ - 266}{ - 7}$

$38$