<span>3(x + 5) - 2(x + 2) = 20
Distribute the 3 and -2.
3x + 15 -2x - 4 = 20
Simplify.
x + 11 = 20
Subtract 11 on both sides
x = 9
Your final answer is x = 9.</span>
Answer:
is there more to the question? this does not make seince
Step-by-step explanation:
Answer:
1) x= 6
2) (I think) y= 137
Step-by-step explanation:
1) add 8 on both sides, then divide by 4 on both sides. (4x)
2) multiply by 12 on both sides, then add 5 on both sides.
Answer:
2 horses and 3 ducks
Step-by-step explanation:
2 horses*4 legs=8 legs
3 ducks*2 legs=6 legs
Add both
8+6=14 legs
Answer:3.5
Step-by-step explanation: quick maths