12*4(x-7)=12*3(x+7)

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Solution for 12*4(x-7)=12*3(x+7) equation:


Simplifying
12 * 4(x + -7) = 12 * 3(x + 7)

Reorder the terms:
12 * 4(-7 + x) = 12 * 3(x + 7)

Multiply 12 * 4
48(-7 + x) = 12 * 3(x + 7)
(-7 * 48 + x * 48) = 12 * 3(x + 7)
(-336 + 48x) = 12 * 3(x + 7)

Reorder the terms:
-336 + 48x = 12 * 3(7 + x)

Multiply 12 * 3
-336 + 48x = 36(7 + x)
-336 + 48x = (7 * 36 + x * 36)
-336 + 48x = (252 + 36x)

Solving
-336 + 48x = 252 + 36x

Solving for variable 'x'.

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

Add '-36x' to each side of the equation.
-336 + 48x + -36x = 252 + 36x + -36x

Combine like terms: 48x + -36x = 12x
-336 + 12x = 252 + 36x + -36x

Combine like terms: 36x + -36x = 0
-336 + 12x = 252 + 0
-336 + 12x = 252

Add '336' to each side of the equation.
-336 + 336 + 12x = 252 + 336

Combine like terms: -336 + 336 = 0
0 + 12x = 252 + 336
12x = 252 + 336

Combine like terms: 252 + 336 = 588
12x = 588

Divide each side by '12'.
x = 49

Simplifying
x = 49

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