189(x-2)=4(x+1)-12

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Solution for 189(x-2)=4(x+1)-12 equation:


Simplifying
189(x + -2) = 4(x + 1) + -12

Reorder the terms:
189(-2 + x) = 4(x + 1) + -12
(-2 * 189 + x * 189) = 4(x + 1) + -12
(-378 + 189x) = 4(x + 1) + -12

Reorder the terms:
-378 + 189x = 4(1 + x) + -12
-378 + 189x = (1 * 4 + x * 4) + -12
-378 + 189x = (4 + 4x) + -12

Reorder the terms:
-378 + 189x = 4 + -12 + 4x

Combine like terms: 4 + -12 = -8
-378 + 189x = -8 + 4x

Solving
-378 + 189x = -8 + 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.
-378 + 189x + -4x = -8 + 4x + -4x

Combine like terms: 189x + -4x = 185x
-378 + 185x = -8 + 4x + -4x

Combine like terms: 4x + -4x = 0
-378 + 185x = -8 + 0
-378 + 185x = -8

Add '378' to each side of the equation.
-378 + 378 + 185x = -8 + 378

Combine like terms: -378 + 378 = 0
0 + 185x = -8 + 378
185x = -8 + 378

Combine like terms: -8 + 378 = 370
185x = 370

Divide each side by '185'.
x = 2

Simplifying
x = 2

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