Question

16x-15-9x=13 solve the equation

someone please help and sho how pleaseeee

Answer 1

combine like terms first, then separate variable terms from numerical terms.

Answer 2

http://www.wolframalpha.com/

Answer 3

7x-15=13
7x=28
x=28/7
x=4

Answer 4

oops nvmd

Answer 5

howd u get 28?

Answer 6

adding 15 to both sides.
7x-15(+15)=13(+15)
7x=28

Answer 7

my teacher said to check it how do i check if it is right?

Answer 8

answer is x=4. So you replace the value of x with 4 in the original equation. i.e.
16x-15-9x=13
16(4)-15-9(4)=13
64-15-36=13
13=13 Therefore its correct that the solution for 16x-15-9x=13, x=4

Answer 9

thank hyou