3x + 4(3x+17) = 8
3x + 12x + 68 = 8
15x = - 60
x = - 4
i am a mathematics teacher. if anything to ask please pm me
Answer:
I think it's -11/6
Step-by-step explanation:
just guessingggg
$19,802.5 I hope this helps and I'm sorry I didn't reply sooner.
Could you take a little bit clear picture? :)
Answer:
(11, 11)
Step-by-step explanation:
Solve by substitution:
1. set the equations equal to each other

2. simplify

3. substitute the value of x into an equation
