54x-40=7(7x-6)+5x+2

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Solution for 54x-40=7(7x-6)+5x+2 equation:


Simplifying
54x + -40 = 7(7x + -6) + 5x + 2

Reorder the terms:
-40 + 54x = 7(7x + -6) + 5x + 2

Reorder the terms:
-40 + 54x = 7(-6 + 7x) + 5x + 2
-40 + 54x = (-6 * 7 + 7x * 7) + 5x + 2
-40 + 54x = (-42 + 49x) + 5x + 2

Reorder the terms:
-40 + 54x = -42 + 2 + 49x + 5x

Combine like terms: -42 + 2 = -40
-40 + 54x = -40 + 49x + 5x

Combine like terms: 49x + 5x = 54x
-40 + 54x = -40 + 54x

Add '40' to each side of the equation.
-40 + 40 + 54x = -40 + 40 + 54x

Combine like terms: -40 + 40 = 0
0 + 54x = -40 + 40 + 54x
54x = -40 + 40 + 54x

Combine like terms: -40 + 40 = 0
54x = 0 + 54x
54x = 54x

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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