9x+4=3x-.75

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Solution for 9x+4=3x-.75 equation:


Simplifying
9x + 4 = 3x + -0.75

Reorder the terms:
4 + 9x = 3x + -0.75

Reorder the terms:
4 + 9x = -0.75 + 3x

Solving
4 + 9x = -0.75 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
4 + 9x + -3x = -0.75 + 3x + -3x

Combine like terms: 9x + -3x = 6x
4 + 6x = -0.75 + 3x + -3x

Combine like terms: 3x + -3x = 0
4 + 6x = -0.75 + 0
4 + 6x = -0.75

Add '-4' to each side of the equation.
4 + -4 + 6x = -0.75 + -4

Combine like terms: 4 + -4 = 0
0 + 6x = -0.75 + -4
6x = -0.75 + -4

Combine like terms: -0.75 + -4 = -4.75
6x = -4.75

Divide each side by '6'.
x = -0.7916666667

Simplifying
x = -0.7916666667

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