12+5(2-x)=3(x+4)

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Solution for 12+5(2-x)=3(x+4) equation:


Simplifying
12 + 5(2 + -1x) = 3(x + 4)
12 + (2 * 5 + -1x * 5) = 3(x + 4)
12 + (10 + -5x) = 3(x + 4)

Combine like terms: 12 + 10 = 22
22 + -5x = 3(x + 4)

Reorder the terms:
22 + -5x = 3(4 + x)
22 + -5x = (4 * 3 + x * 3)
22 + -5x = (12 + 3x)

Solving
22 + -5x = 12 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
22 + -5x + -3x = 12 + 3x + -3x

Combine like terms: -5x + -3x = -8x
22 + -8x = 12 + 3x + -3x

Combine like terms: 3x + -3x = 0
22 + -8x = 12 + 0
22 + -8x = 12

Add '-22' to each side of the equation.
22 + -22 + -8x = 12 + -22

Combine like terms: 22 + -22 = 0
0 + -8x = 12 + -22
-8x = 12 + -22

Combine like terms: 12 + -22 = -10
-8x = -10

Divide each side by '-8'.
x = 1.25

Simplifying
x = 1.25

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