Question

10x+4x-15=145
What is x?

Answer 1

11.43

Explanation:

Combine like terms 10x and 4x to get 14x.your new equation is 14x-15=145 add 15 on both sides and then you get 14x=160. 160/14 = 11.43 rounded to the nearest hundredth

Answer 2

x=11.429

Explanation:

10x+4x-15=145

14X=160

x=11.429