5x-2+7x=7x+54-3x

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Solution for 5x-2+7x=7x+54-3x equation:


Simplifying
5x + -2 + 7x = 7x + 54 + -3x

Reorder the terms:
-2 + 5x + 7x = 7x + 54 + -3x

Combine like terms: 5x + 7x = 12x
-2 + 12x = 7x + 54 + -3x

Reorder the terms:
-2 + 12x = 54 + 7x + -3x

Combine like terms: 7x + -3x = 4x
-2 + 12x = 54 + 4x

Solving
-2 + 12x = 54 + 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.
-2 + 12x + -4x = 54 + 4x + -4x

Combine like terms: 12x + -4x = 8x
-2 + 8x = 54 + 4x + -4x

Combine like terms: 4x + -4x = 0
-2 + 8x = 54 + 0
-2 + 8x = 54

Add '2' to each side of the equation.
-2 + 2 + 8x = 54 + 2

Combine like terms: -2 + 2 = 0
0 + 8x = 54 + 2
8x = 54 + 2

Combine like terms: 54 + 2 = 56
8x = 56

Divide each side by '8'.
x = 7

Simplifying
x = 7

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