What is the answer to 12(9-3x)+2x=516 ?

The answer to 12(9-3x)+2x=516 is x=-12

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12(9-3x)+2x=516

12 (9 - 3 x) + 2 x = 516

x = - 12

Solution steps

12 (9 - 3 x) + 2 x = 516

Expand

12 (9 - 3 x) : 108 - 36 x

108 - 36 x + 2 x = 516

Add similar elements:

- 36 x + 2 x = - 34 x

108 - 34 x = 516

Move

108

to the right side

- 34 x = 408

Divide both sides by

- 34

x = - 12

- 12 \leq 44 + x

5 x^{2} - 30 x + 45 = 0

\frac{1}{4} x - 7 = 2

576 - 16 t^{2} = 0

s^{3} + 125