4(X-2)=2(X+7)-4

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Solution for 4(X-2)=2(X+7)-4 equation:


Simplifying
4(X + -2) = 2(X + 7) + -4

Reorder the terms:
4(-2 + X) = 2(X + 7) + -4
(-2 * 4 + X * 4) = 2(X + 7) + -4
(-8 + 4X) = 2(X + 7) + -4

Reorder the terms:
-8 + 4X = 2(7 + X) + -4
-8 + 4X = (7 * 2 + X * 2) + -4
-8 + 4X = (14 + 2X) + -4

Reorder the terms:
-8 + 4X = 14 + -4 + 2X

Combine like terms: 14 + -4 = 10
-8 + 4X = 10 + 2X

Solving
-8 + 4X = 10 + 2X

Solving for variable 'X'.

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

Add '-2X' to each side of the equation.
-8 + 4X + -2X = 10 + 2X + -2X

Combine like terms: 4X + -2X = 2X
-8 + 2X = 10 + 2X + -2X

Combine like terms: 2X + -2X = 0
-8 + 2X = 10 + 0
-8 + 2X = 10

Add '8' to each side of the equation.
-8 + 8 + 2X = 10 + 8

Combine like terms: -8 + 8 = 0
0 + 2X = 10 + 8
2X = 10 + 8

Combine like terms: 10 + 8 = 18
2X = 18

Divide each side by '2'.
X = 9

Simplifying
X = 9

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