X+x+6(3+7x)-20=

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Solution for X+x+6(3+7x)-20= equation:


Simplifying
X + x + 6(3 + 7x) + -20 = 0
X + x + (3 * 6 + 7x * 6) + -20 = 0
X + x + (18 + 42x) + -20 = 0

Reorder the terms:
18 + -20 + X + x + 42x = 0

Combine like terms: 18 + -20 = -2
-2 + X + x + 42x = 0

Combine like terms: x + 42x = 43x
-2 + X + 43x = 0

Solving
-2 + X + 43x = 0

Solving for variable 'X'.

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

Add '2' to each side of the equation.
-2 + X + 2 + 43x = 0 + 2

Reorder the terms:
-2 + 2 + X + 43x = 0 + 2

Combine like terms: -2 + 2 = 0
0 + X + 43x = 0 + 2
X + 43x = 0 + 2

Combine like terms: 0 + 2 = 2
X + 43x = 2

Add '-43x' to each side of the equation.
X + 43x + -43x = 2 + -43x

Combine like terms: 43x + -43x = 0
X + 0 = 2 + -43x
X = 2 + -43x

Simplifying
X = 2 + -43x

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