Question

( algebra) need help please

Answer 1

All you would need to do to solve this is simply plug in the x variables and solve the output or y variables after performing the correct operations.

Answer 2

Is this online or in a book? Also first if its in a book write + 4 on both sides of the equal sign then divide the answer by 6x then that will be the answer of x if it isnt in the book get a scrap paper or try and do it in your head/