20x-7=12x+7+11+7

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Solution for 20x-7=12x+7+11+7 equation:


Simplifying
20x + -7 = 12x + 7 + 11 + 7

Reorder the terms:
-7 + 20x = 12x + 7 + 11 + 7

Reorder the terms:
-7 + 20x = 7 + 11 + 7 + 12x

Combine like terms: 7 + 11 = 18
-7 + 20x = 18 + 7 + 12x

Combine like terms: 18 + 7 = 25
-7 + 20x = 25 + 12x

Solving
-7 + 20x = 25 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-7 + 20x + -12x = 25 + 12x + -12x

Combine like terms: 20x + -12x = 8x
-7 + 8x = 25 + 12x + -12x

Combine like terms: 12x + -12x = 0
-7 + 8x = 25 + 0
-7 + 8x = 25

Add '7' to each side of the equation.
-7 + 7 + 8x = 25 + 7

Combine like terms: -7 + 7 = 0
0 + 8x = 25 + 7
8x = 25 + 7

Combine like terms: 25 + 7 = 32
8x = 32

Divide each side by '8'.
x = 4

Simplifying
x = 4

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