The model represents an equation:
In:
What is the solution?
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Answer: -2.25 = x
Step-by-step explanation:
The model represents the equation:
-1(6) = 4x + 1(3)
-6 = 4x + 3
SUBTRACT 3 FROM BOTH SIDES
-9 = 4x
DIVIDE BOTH SIDES BY 4
-2.25 = x