3x-7-(6x+13)=

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Solution for 3x-7-(6x+13)= equation:


Simplifying
3x + -7 + -1(6x + 13) = 0

Reorder the terms:
3x + -7 + -1(13 + 6x) = 0
3x + -7 + (13 * -1 + 6x * -1) = 0
3x + -7 + (-13 + -6x) = 0

Reorder the terms:
-7 + -13 + 3x + -6x = 0

Combine like terms: -7 + -13 = -20
-20 + 3x + -6x = 0

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

Solving
-20 + -3x = 0

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + -3x = 0 + 20

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

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

Divide each side by '-3'.
x = -6.666666667

Simplifying
x = -6.666666667

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