405,718 views
7 votes
7 votes
Use algebra tiles to solve x–3=-6

User Graham Gold
by
2.4k points

2 Answers

29 votes
29 votes

Answer:

x = -3

Explanation:

x - 3 = -6

x - 3 + 3 = -6 + 3

x + 0 = -3

x = -3

Check:

-3 -3 = -6

User Kogh
by
3.4k points
8 votes
8 votes


\huge\textbf{Hey there!}


\mathsf{x - 3 = -6}\\\\\large\text{ADD 3 to BOTH SIDES}\\\\\mathsf{x - 3 + \bold{3} =-6 + \bf 3}\\\\\large\text{CANCEL out: -3 + 3 because it give you 0}\\\\\large\text{KEEP: -6 + 3 because it gives you the result of the x-value}\\\\\large\text{NEW EQUATION: x = -6 + 3}\\\\\large\text{SIMPLIFY IT!}\\\\\mathsf{x = -3}\\\\\\\huge\textbf{Therefore, your answer is: \boxed{\mathsf{x = -3}}}\huge\checkmark


\huge\textbf{Good luck on your assignment \&}\\\huge\textbf{enjoy your day!}

~
\frak{Amphitrite1040:)}

User Karl Galvez
by
2.9k points
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