Mathematics
Grade-8
Easy
Question
Solve the equation 6(g + 3) = - 2(g + 31)
- 8
- 9
- - 10
- 10
Hint:
Take variables on one side and constants on the other side to solve the equation.
The correct answer is: - 10
6(g + 3) = - 2(g + 31)
6g + 18 = -2g + (-62)
6g + 18 = -2g - 62
6g + 2g = -62 - 18
8g = -80
g = (-80)/8
g = -10
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