40=-0.33(9x+30)+2

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Solution for 40=-0.33(9x+30)+2 equation: 


Simplifying
40 = -0.33(9x + 30) + 2

Reorder the terms:
40 = -0.33(30 + 9x) + 2
40 = (30 * -0.33 + 9x * -0.33) + 2
40 = (-9.9 + -2.97x) + 2

Reorder the terms:
40 = -9.9 + 2 + -2.97x

Combine like terms: -9.9 + 2 = -7.9
40 = -7.9 + -2.97x

Solving
40 = -7.9 + -2.97x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '2.97x' to each side of the equation.
40 + 2.97x = -7.9 + -2.97x + 2.97x

Combine like terms: -2.97x + 2.97x = 0.00
40 + 2.97x = -7.9 + 0.00
40 + 2.97x = -7.9

Add '-40' to each side of the equation.
40 + -40 + 2.97x = -7.9 + -40

Combine like terms: 40 + -40 = 0
0 + 2.97x = -7.9 + -40
2.97x = -7.9 + -40

Combine like terms: -7.9 + -40 = -47.9
2.97x = -47.9

Divide each side by '2.97'.
x = -16.12794613

Simplifying
x = -16.12794613

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