7(x+4)-1=9(x+3)-2x

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Solution for 7(x+4)-1=9(x+3)-2x equation: 


Simplifying
7(x + 4) + -1 = 9(x + 3) + -2x

Reorder the terms:
7(4 + x) + -1 = 9(x + 3) + -2x
(4 * 7 + x * 7) + -1 = 9(x + 3) + -2x
(28 + 7x) + -1 = 9(x + 3) + -2x

Reorder the terms:
28 + -1 + 7x = 9(x + 3) + -2x

Combine like terms: 28 + -1 = 27
27 + 7x = 9(x + 3) + -2x

Reorder the terms:
27 + 7x = 9(3 + x) + -2x
27 + 7x = (3 * 9 + x * 9) + -2x
27 + 7x = (27 + 9x) + -2x

Combine like terms: 9x + -2x = 7x
27 + 7x = 27 + 7x

Add '-27' to each side of the equation.
27 + -27 + 7x = 27 + -27 + 7x

Combine like terms: 27 + -27 = 0
0 + 7x = 27 + -27 + 7x
7x = 27 + -27 + 7x

Combine like terms: 27 + -27 = 0
7x = 0 + 7x
7x = 7x

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

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

Combine like terms: 7x + -7x = 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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