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Anit [1.1K]
3 years ago
15

5. 40 = }(9x + 30) + 2

Mathematics
1 answer:
Anvisha [2.4K]3 years ago
7 0

Answer:

x=-16

Step-by-step explanation:

We are given with the equation

40=-\frac{1}{3} \times (9x+30)+2

We are asked to solve it for x.

Distributing \frac{1}{3} over bracket and simplifying

40=-(\frac{9x}{3}+\frac{30}{3})+2

40=-(3x+10)+2

40=-3x-10+2

40=-3x-8

Adding 8 on both sides

48=-3x

Dividing both sides by -3

x=-16

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