Question

5x+4+7x+4=56. Find the value of x​

Answer 1

Answer:

5x + 4 + 7x + 4 = 56

5x + 7x + 4 + 4 = 56

12x + 8 = 56

12x = 56 - 8

12x = 48

$x \: = \: \frac{48}{12}$

x = 4

Answer 2

Answer:

12x+8=56

12x=56-8

12x=48

X=48/12

x=4