12+8(x-9)=4x+4(X+3)

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Solution for 12+8(x-9)=4x+4(X+3) equation:


Simplifying
12 + 8(x + -9) = 4x + 4(X + 3)

Reorder the terms:
12 + 8(-9 + x) = 4x + 4(X + 3)
12 + (-9 * 8 + x * 8) = 4x + 4(X + 3)
12 + (-72 + 8x) = 4x + 4(X + 3)

Combine like terms: 12 + -72 = -60
-60 + 8x = 4x + 4(X + 3)

Reorder the terms:
-60 + 8x = 4x + 4(3 + X)
-60 + 8x = 4x + (3 * 4 + X * 4)
-60 + 8x = 4x + (12 + 4X)

Reorder the terms:
-60 + 8x = 12 + 4X + 4x

Solving
-60 + 8x = 12 + 4X + 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.
-60 + 8x + -4x = 12 + 4X + 4x + -4x

Combine like terms: 8x + -4x = 4x
-60 + 4x = 12 + 4X + 4x + -4x

Combine like terms: 4x + -4x = 0
-60 + 4x = 12 + 4X + 0
-60 + 4x = 12 + 4X

Add '60' to each side of the equation.
-60 + 60 + 4x = 12 + 60 + 4X

Combine like terms: -60 + 60 = 0
0 + 4x = 12 + 60 + 4X
4x = 12 + 60 + 4X

Combine like terms: 12 + 60 = 72
4x = 72 + 4X

Divide each side by '4'.
x = 18 + X

Simplifying
x = 18 + X

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