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

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Solution for 6(2x-6)-3(x+1)-20= equation:


Simplifying
6(2x + -6) + -3(x + 1) + -20 = 0

Reorder the terms:
6(-6 + 2x) + -3(x + 1) + -20 = 0
(-6 * 6 + 2x * 6) + -3(x + 1) + -20 = 0
(-36 + 12x) + -3(x + 1) + -20 = 0

Reorder the terms:
-36 + 12x + -3(1 + x) + -20 = 0
-36 + 12x + (1 * -3 + x * -3) + -20 = 0
-36 + 12x + (-3 + -3x) + -20 = 0

Reorder the terms:
-36 + -3 + -20 + 12x + -3x = 0

Combine like terms: -36 + -3 = -39
-39 + -20 + 12x + -3x = 0

Combine like terms: -39 + -20 = -59
-59 + 12x + -3x = 0

Combine like terms: 12x + -3x = 9x
-59 + 9x = 0

Solving
-59 + 9x = 0

Solving for variable 'x'.

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

Add '59' to each side of the equation.
-59 + 59 + 9x = 0 + 59

Combine like terms: -59 + 59 = 0
0 + 9x = 0 + 59
9x = 0 + 59

Combine like terms: 0 + 59 = 59
9x = 59

Divide each side by '9'.
x = 6.555555556

Simplifying
x = 6.555555556

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