55=2x+2x+7

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Solution for 55=2x+2x+7 equation:


Simplifying
55 = 2x + 2x + 7

Reorder the terms:
55 = 7 + 2x + 2x

Combine like terms: 2x + 2x = 4x
55 = 7 + 4x

Solving
55 = 7 + 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.
55 + -4x = 7 + 4x + -4x

Combine like terms: 4x + -4x = 0
55 + -4x = 7 + 0
55 + -4x = 7

Add '-55' to each side of the equation.
55 + -55 + -4x = 7 + -55

Combine like terms: 55 + -55 = 0
0 + -4x = 7 + -55
-4x = 7 + -55

Combine like terms: 7 + -55 = -48
-4x = -48

Divide each side by '-4'.
x = 12

Simplifying
x = 12

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