2X+2X-14=2(X+9)+2(X+2)+2(X-7)

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Solution for 2X+2X-14=2(X+9)+2(X+2)+2(X-7) equation:


Simplifying
2X + 2X + -14 = 2(X + 9) + 2(X + 2) + 2(X + -7)

Reorder the terms:
-14 + 2X + 2X = 2(X + 9) + 2(X + 2) + 2(X + -7)

Combine like terms: 2X + 2X = 4X
-14 + 4X = 2(X + 9) + 2(X + 2) + 2(X + -7)

Reorder the terms:
-14 + 4X = 2(9 + X) + 2(X + 2) + 2(X + -7)
-14 + 4X = (9 * 2 + X * 2) + 2(X + 2) + 2(X + -7)
-14 + 4X = (18 + 2X) + 2(X + 2) + 2(X + -7)

Reorder the terms:
-14 + 4X = 18 + 2X + 2(2 + X) + 2(X + -7)
-14 + 4X = 18 + 2X + (2 * 2 + X * 2) + 2(X + -7)
-14 + 4X = 18 + 2X + (4 + 2X) + 2(X + -7)

Reorder the terms:
-14 + 4X = 18 + 2X + 4 + 2X + 2(-7 + X)
-14 + 4X = 18 + 2X + 4 + 2X + (-7 * 2 + X * 2)
-14 + 4X = 18 + 2X + 4 + 2X + (-14 + 2X)

Reorder the terms:
-14 + 4X = 18 + 4 + -14 + 2X + 2X + 2X

Combine like terms: 18 + 4 = 22
-14 + 4X = 22 + -14 + 2X + 2X + 2X

Combine like terms: 22 + -14 = 8
-14 + 4X = 8 + 2X + 2X + 2X

Combine like terms: 2X + 2X = 4X
-14 + 4X = 8 + 4X + 2X

Combine like terms: 4X + 2X = 6X
-14 + 4X = 8 + 6X

Solving
-14 + 4X = 8 + 6X

Solving for variable 'X'.

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

Add '-6X' to each side of the equation.
-14 + 4X + -6X = 8 + 6X + -6X

Combine like terms: 4X + -6X = -2X
-14 + -2X = 8 + 6X + -6X

Combine like terms: 6X + -6X = 0
-14 + -2X = 8 + 0
-14 + -2X = 8

Add '14' to each side of the equation.
-14 + 14 + -2X = 8 + 14

Combine like terms: -14 + 14 = 0
0 + -2X = 8 + 14
-2X = 8 + 14

Combine like terms: 8 + 14 = 22
-2X = 22

Divide each side by '-2'.
X = -11

Simplifying
X = -11

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