Mathematics
Grade-7
Easy
Question
Solve for z.
5(z+1) ≥10
- z < 1
- z > -1
- z < -1
- z > 1
Hint:
ultimate goal is to find z , so we have to divided by 5 from both side after this we get z+1,now we have to substract 1 from both side, now we get z
The correct answer is: z > 1
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