7(x-2)+12=4(u-2)

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Solution for 7(x-2)+12=4(u-2) equation:


Simplifying
7(x + -2) + 12 = 4(u + -2)

Reorder the terms:
7(-2 + x) + 12 = 4(u + -2)
(-2 * 7 + x * 7) + 12 = 4(u + -2)
(-14 + 7x) + 12 = 4(u + -2)

Reorder the terms:
-14 + 12 + 7x = 4(u + -2)

Combine like terms: -14 + 12 = -2
-2 + 7x = 4(u + -2)

Reorder the terms:
-2 + 7x = 4(-2 + u)
-2 + 7x = (-2 * 4 + u * 4)
-2 + 7x = (-8 + 4u)

Solving
-2 + 7x = -8 + 4u

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 7x = -8 + 2 + 4u

Combine like terms: -2 + 2 = 0
0 + 7x = -8 + 2 + 4u
7x = -8 + 2 + 4u

Combine like terms: -8 + 2 = -6
7x = -6 + 4u

Divide each side by '7'.
x = -0.8571428571 + 0.5714285714u

Simplifying
x = -0.8571428571 + 0.5714285714u

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