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kozerog [31]
3 years ago
12

: m +3m + 6 = 4m - 9+ 15 Solve for the variable

Mathematics
1 answer:
Sergeu [11.5K]3 years ago
3 0

Answer:

<h2>Solution: each real number</h2>

Step-by-step explanation:

m+3m+6=4m-9+15\qquad\text{combine like terms}\\\\(m+3m)+6=4m+(-9+15)\\\\4m+6=4m+6\qquad\text{subtract}\ 4m\ \text{from both sides}\\\\4m-4m+6=4m-4m+6\\\\6=6\qquad\bold{TRUE}\\\\\bold{CONCLUSION:}\ \text{infinitely many solutions}

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