=> 8x + 5 . 4-3/2 = 9
=> 16x + 20 - 15x = 18
Anyone that can tell how 8x is converted into 16x if 9 is also converted into 18
Answers
Answered by
1
Step-by-step explanation:
=> 8x + 5 . 4-3/2 = 9
=> 16x + 20 - 15x = 18
In this equation (8x + 5 . 4-3/2 = 9) we have a fraction (3/2), so to get rid of the fraction we can multiply each part of the equation by 2 so 8x was multiplied by 2 as well as 9, it looks like the first equation is missing an x, because in the second equation we have 2 x values
Similar questions