Mathematics
Grade6
Easy
Question
Solve the equation -4.2 = y + 9.3
- -13.5 = y
- 13.5 = y
- 5.1 = y
- -5.1 = y
The correct answer is: -13.5 = y
Step 1: given that
-4.2 = y + 9.3;
Using subtractive property of equality, subtract 9.3 from both sides
Step 2:
-4.2 – 9.3 = y + 9.3 – 9.3
= –13.5
So, y = - 13.5
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