Mathematics
Grade6
Easy
Question
Solve: 28.4 = - 4x
- 7.1
- 24.4
- 32.4
- -7.1
The correct answer is: -7.1
Step 1:
28.4 = - 4x
Using division property of equality, divide both the sides by -4.
Step 2:
28.4 ÷ -4 = -4x ÷ -4
= -7.1
So, x = -7.1
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