-4(X+2)+2X+7=7X+12

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Solution for -4(X+2)+2X+7=7X+12 equation: 


Simplifying
-4(X + 2) + 2X + 7 = 7X + 12

Reorder the terms:
-4(2 + X) + 2X + 7 = 7X + 12
(2 * -4 + X * -4) + 2X + 7 = 7X + 12
(-8 + -4X) + 2X + 7 = 7X + 12

Reorder the terms:
-8 + 7 + -4X + 2X = 7X + 12

Combine like terms: -8 + 7 = -1
-1 + -4X + 2X = 7X + 12

Combine like terms: -4X + 2X = -2X
-1 + -2X = 7X + 12

Reorder the terms:
-1 + -2X = 12 + 7X

Solving
-1 + -2X = 12 + 7X

Solving for variable 'X'.

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

Add '-7X' to each side of the equation.
-1 + -2X + -7X = 12 + 7X + -7X

Combine like terms: -2X + -7X = -9X
-1 + -9X = 12 + 7X + -7X

Combine like terms: 7X + -7X = 0
-1 + -9X = 12 + 0
-1 + -9X = 12

Add '1' to each side of the equation.
-1 + 1 + -9X = 12 + 1

Combine like terms: -1 + 1 = 0
0 + -9X = 12 + 1
-9X = 12 + 1

Combine like terms: 12 + 1 = 13
-9X = 13

Divide each side by '-9'.
X = -1.444444444

Simplifying
X = -1.444444444

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