15x+6(x-4)=105

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Solution for 15x+6(x-4)=105 equation:


Simplifying
15x + 6(x + -4) = 105

Reorder the terms:
15x + 6(-4 + x) = 105
15x + (-4 * 6 + x * 6) = 105
15x + (-24 + 6x) = 105

Reorder the terms:
-24 + 15x + 6x = 105

Combine like terms: 15x + 6x = 21x
-24 + 21x = 105

Solving
-24 + 21x = 105

Solving for variable 'x'.

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

Add '24' to each side of the equation.
-24 + 24 + 21x = 105 + 24

Combine like terms: -24 + 24 = 0
0 + 21x = 105 + 24
21x = 105 + 24

Combine like terms: 105 + 24 = 129
21x = 129

Divide each side by '21'.
x = 6.142857143

Simplifying
x = 6.142857143

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