3(x+2)+(x-7)+3(x+2)+(x-7)=

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Solution for 3(x+2)+(x-7)+3(x+2)+(x-7)= equation: 


Simplifying
3(x + 2) + (x + -7) + 3(x + 2) + (x + -7) = 0

Reorder the terms:
3(2 + x) + (x + -7) + 3(x + 2) + (x + -7) = 0
(2 * 3 + x * 3) + (x + -7) + 3(x + 2) + (x + -7) = 0
(6 + 3x) + (x + -7) + 3(x + 2) + (x + -7) = 0

Reorder the terms:
6 + 3x + (-7 + x) + 3(x + 2) + (x + -7) = 0

Remove parenthesis around (-7 + x)
6 + 3x + -7 + x + 3(x + 2) + (x + -7) = 0

Reorder the terms:
6 + 3x + -7 + x + 3(2 + x) + (x + -7) = 0
6 + 3x + -7 + x + (2 * 3 + x * 3) + (x + -7) = 0
6 + 3x + -7 + x + (6 + 3x) + (x + -7) = 0

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

Remove parenthesis around (-7 + x)
6 + 3x + -7 + x + 6 + 3x + -7 + x = 0

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

Combine like terms: 6 + -7 = -1
-1 + 6 + -7 + 3x + x + 3x + x = 0

Combine like terms: -1 + 6 = 5
5 + -7 + 3x + x + 3x + x = 0

Combine like terms: 5 + -7 = -2
-2 + 3x + x + 3x + x = 0

Combine like terms: 3x + x = 4x
-2 + 4x + 3x + x = 0

Combine like terms: 4x + 3x = 7x
-2 + 7x + x = 0

Combine like terms: 7x + x = 8x
-2 + 8x = 0

Solving
-2 + 8x = 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 + 2 + 8x = 0 + 2

Combine like terms: -2 + 2 = 0
0 + 8x = 0 + 2
8x = 0 + 2

Combine like terms: 0 + 2 = 2
8x = 2

Divide each side by '8'.
x = 0.25

Simplifying
x = 0.25

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