Evaluate
-6.6
Factor
-6.6
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-9-\left(-1.2\right)-\left(-0.5\right)-\left(-0.7\right)
Subtract 3.8 from -5.2 to get -9.
-9+1.2-\left(-0.5\right)-\left(-0.7\right)
The opposite of -1.2 is 1.2.
-7.8-\left(-0.5\right)-\left(-0.7\right)
Add -9 and 1.2 to get -7.8.
-7.8+0.5-\left(-0.7\right)
The opposite of -0.5 is 0.5.
-7.3-\left(-0.7\right)
Add -7.8 and 0.5 to get -7.3.
-7.3+0.7
The opposite of -0.7 is 0.7.
-6.6
Add -7.3 and 0.7 to get -6.6.
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