Answer:
x=21/4
Step-by-step explanation:
1. combine like terms
-4+-7= -11 3x-2x=x
2. subtract x
5x-11=x+10
4x-11=10
3. add 11
4x=21
4. divide 21 by 4 = 21/4
soooooooo where's the rest of the question? LOL
− 8 x^ 2 + 62 y ^2 + 46
heheheh I do math lol