Question

respondam pra mim pfvrrr

Answer 1

1. x+4
2. x²+9=12
3. x/2+x²=8
4. x-x²=6
5. x³+x/3=30
6. 70-x=x²
7. x-6=

2-

3)x=3

4)x=7

5)x=6

6)x=5