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33 votes
33 votes
Is the following equation Linear, Non-linear, or neither
5x +2(x3 - 9) = 132 + 8x?

User Solidpixel
by
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1 Answer

10 votes
10 votes

Answer:

x = 50

Explanation:

5x + 2(3x - 9) = 132 + 8x

5x + 6x - 18 = 132 + 8x

11x - 18 = 132 + 8x

11x - 18 = 8x + 132

11x - 18 + 18 = 8x + 132 + 18

11x = 8x + 150

11x - 8x = 8x - 8x + 150

3x = 150

3x ÷ 3 = 150 ÷ 3

x = 50

User Rahul Bansal
by
2.7k points