5-2x+3(4+6x)=-81

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Solution for 5-2x+3(4+6x)=-81 equation:


Simplifying
5 + -2x + 3(4 + 6x) = -81
5 + -2x + (4 * 3 + 6x * 3) = -81
5 + -2x + (12 + 18x) = -81

Reorder the terms:
5 + 12 + -2x + 18x = -81

Combine like terms: 5 + 12 = 17
17 + -2x + 18x = -81

Combine like terms: -2x + 18x = 16x
17 + 16x = -81

Solving
17 + 16x = -81

Solving for variable 'x'.

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

Add '-17' to each side of the equation.
17 + -17 + 16x = -81 + -17

Combine like terms: 17 + -17 = 0
0 + 16x = -81 + -17
16x = -81 + -17

Combine like terms: -81 + -17 = -98
16x = -98

Divide each side by '16'.
x = -6.125

Simplifying
x = -6.125

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