4x- 4= 6x + 8
First combine like terms
4x - 6x = 8 + 4
-2x = 12
Divide each side by 2
x= -6
Number 2
1/3x + 4=10
Multiply each side by 3
x+ 12=30
x = 30-12
x=18
Answer:
-20
Step-by-step explanation:
i used a calculator.
Make the whole number what ever the whole number is over one
