-1(X-8)+4(X+2)=4(X-3)

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Solution for -1(X-8)+4(X+2)=4(X-3) equation:


Simplifying
-1(X + -8) + 4(X + 2) = 4(X + -3)

Reorder the terms:
-1(-8 + X) + 4(X + 2) = 4(X + -3)
(-8 * -1 + X * -1) + 4(X + 2) = 4(X + -3)
(8 + -1X) + 4(X + 2) = 4(X + -3)

Reorder the terms:
8 + -1X + 4(2 + X) = 4(X + -3)
8 + -1X + (2 * 4 + X * 4) = 4(X + -3)
8 + -1X + (8 + 4X) = 4(X + -3)

Reorder the terms:
8 + 8 + -1X + 4X = 4(X + -3)

Combine like terms: 8 + 8 = 16
16 + -1X + 4X = 4(X + -3)

Combine like terms: -1X + 4X = 3X
16 + 3X = 4(X + -3)

Reorder the terms:
16 + 3X = 4(-3 + X)
16 + 3X = (-3 * 4 + X * 4)
16 + 3X = (-12 + 4X)

Solving
16 + 3X = -12 + 4X

Solving for variable 'X'.

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

Add '-4X' to each side of the equation.
16 + 3X + -4X = -12 + 4X + -4X

Combine like terms: 3X + -4X = -1X
16 + -1X = -12 + 4X + -4X

Combine like terms: 4X + -4X = 0
16 + -1X = -12 + 0
16 + -1X = -12

Add '-16' to each side of the equation.
16 + -16 + -1X = -12 + -16

Combine like terms: 16 + -16 = 0
0 + -1X = -12 + -16
-1X = -12 + -16

Combine like terms: -12 + -16 = -28
-1X = -28

Divide each side by '-1'.
X = 28

Simplifying
X = 28

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