To solve the equation 9+x=−45, we need to isolate the variable x on one side of the equation.
To isolate x, we need to cancel out the constant 9 on the left side of the equation. We can do this by subtracting 9 from both sides:
9 + x - 9 = -45 - 9
x = -54
Therefore, x = -54.
Solve for x . 9+x=−45
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