3x+4-(6x-2)=20

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Solution for 3x+4-(6x-2)=20 equation:


Simplifying
3x + 4 + -1(6x + -2) = 20

Reorder the terms:
3x + 4 + -1(-2 + 6x) = 20
3x + 4 + (-2 * -1 + 6x * -1) = 20
3x + 4 + (2 + -6x) = 20

Reorder the terms:
4 + 2 + 3x + -6x = 20

Combine like terms: 4 + 2 = 6
6 + 3x + -6x = 20

Combine like terms: 3x + -6x = -3x
6 + -3x = 20

Solving
6 + -3x = 20

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + -3x = 20 + -6

Combine like terms: 6 + -6 = 0
0 + -3x = 20 + -6
-3x = 20 + -6

Combine like terms: 20 + -6 = 14
-3x = 14

Divide each side by '-3'.
x = -4.666666667

Simplifying
x = -4.666666667

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