Answer:x=7
Step-by-step explanation:
X+3=10
-3 -3
X=7
Answer:
x = 7
x + 3 = 10
You do opposite operations so you subtract 3 by 3 to cancel it out then subtract 3 - 10 = 7. Since there is no other numbers behind the equal sign you divide [tex]\frac{7}{x}[/tex] or just written as 7
