Answer:
5x - 5
Step-by-step explanation:
1.) 4x + 3 + x - 8
<em>Combine like terms. In this case, 4x and x would be like terms, and 3 and -8 would be like terms</em>
2.) 5x + 3 - 8
3.) 5x - 5
<em>Since 4x + 3 + x - 8 is an expression and doesn't equal anything, you can simplify it to 5x - 5</em>
x=5+132,5−132x=\frac{5+\sqrt{13}}{2},\frac{5-\sqrt{13}}{2}
x= 2 5+√ 13, 2 5−√ 13
Step-by-step explanation: learn yourself
Ummmm its just a black screen
