3-4x=9x+30

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Solution for 3-4x=9x+30 equation:


Simplifying
3 + -4x = 9x + 30

Reorder the terms:
3 + -4x = 30 + 9x

Solving
3 + -4x = 30 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
3 + -4x + -9x = 30 + 9x + -9x

Combine like terms: -4x + -9x = -13x
3 + -13x = 30 + 9x + -9x

Combine like terms: 9x + -9x = 0
3 + -13x = 30 + 0
3 + -13x = 30

Add '-3' to each side of the equation.
3 + -3 + -13x = 30 + -3

Combine like terms: 3 + -3 = 0
0 + -13x = 30 + -3
-13x = 30 + -3

Combine like terms: 30 + -3 = 27
-13x = 27

Divide each side by '-13'.
x = -2.076923077

Simplifying
x = -2.076923077

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