0.75(8+4x)-0.33(6x+3)=9

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Solution for 0.75(8+4x)-0.33(6x+3)=9 equation:


Simplifying
0.75(8 + 4x) + -0.33(6x + 3) = 9
(8 * 0.75 + 4x * 0.75) + -0.33(6x + 3) = 9
(6 + 3x) + -0.33(6x + 3) = 9

Reorder the terms:
6 + 3x + -0.33(3 + 6x) = 9
6 + 3x + (3 * -0.33 + 6x * -0.33) = 9
6 + 3x + (-0.99 + -1.98x) = 9

Reorder the terms:
6 + -0.99 + 3x + -1.98x = 9

Combine like terms: 6 + -0.99 = 5.01
5.01 + 3x + -1.98x = 9

Combine like terms: 3x + -1.98x = 1.02x
5.01 + 1.02x = 9

Solving
5.01 + 1.02x = 9

Solving for variable 'x'.

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

Add '-5.01' to each side of the equation.
5.01 + -5.01 + 1.02x = 9 + -5.01

Combine like terms: 5.01 + -5.01 = 0.00
0.00 + 1.02x = 9 + -5.01
1.02x = 9 + -5.01

Combine like terms: 9 + -5.01 = 3.99
1.02x = 3.99

Divide each side by '1.02'.
x = 3.911764706

Simplifying
x = 3.911764706

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