8-(X-2)+4(X-3)=7(X-2)

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Solution for 8-(X-2)+4(X-3)=7(X-2) equation:


Simplifying
8 + -1(X + -2) + 4(X + -3) = 7(X + -2)

Reorder the terms:
8 + -1(-2 + X) + 4(X + -3) = 7(X + -2)
8 + (-2 * -1 + X * -1) + 4(X + -3) = 7(X + -2)
8 + (2 + -1X) + 4(X + -3) = 7(X + -2)

Reorder the terms:
8 + 2 + -1X + 4(-3 + X) = 7(X + -2)
8 + 2 + -1X + (-3 * 4 + X * 4) = 7(X + -2)
8 + 2 + -1X + (-12 + 4X) = 7(X + -2)

Reorder the terms:
8 + 2 + -12 + -1X + 4X = 7(X + -2)

Combine like terms: 8 + 2 = 10
10 + -12 + -1X + 4X = 7(X + -2)

Combine like terms: 10 + -12 = -2
-2 + -1X + 4X = 7(X + -2)

Combine like terms: -1X + 4X = 3X
-2 + 3X = 7(X + -2)

Reorder the terms:
-2 + 3X = 7(-2 + X)
-2 + 3X = (-2 * 7 + X * 7)
-2 + 3X = (-14 + 7X)

Solving
-2 + 3X = -14 + 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.
-2 + 3X + -7X = -14 + 7X + -7X

Combine like terms: 3X + -7X = -4X
-2 + -4X = -14 + 7X + -7X

Combine like terms: 7X + -7X = 0
-2 + -4X = -14 + 0
-2 + -4X = -14

Add '2' to each side of the equation.
-2 + 2 + -4X = -14 + 2

Combine like terms: -2 + 2 = 0
0 + -4X = -14 + 2
-4X = -14 + 2

Combine like terms: -14 + 2 = -12
-4X = -12

Divide each side by '-4'.
X = 3

Simplifying
X = 3

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