Answer:
[tex]6x + 9 + 4x + 2 = 21 \\ 6x + 4x + 11 = 21 \\ 10x + 11 = 21 \\ 10x = 21 - 11 \\ 10x = 10 \\ x = \frac{10}{10} \\ x = 1[/tex]
i got u!!!! it's x=1
Step-by-step explanation:
sooo basically isolate the variable by dividing each side by factors that don't contain the variable!
