4x+9=2+2(x+1)+2x+5

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Solution for 4x+9=2+2(x+1)+2x+5 equation: 


Simplifying
4x + 9 = 2 + 2(x + 1) + 2x + 5

Reorder the terms:
9 + 4x = 2 + 2(x + 1) + 2x + 5

Reorder the terms:
9 + 4x = 2 + 2(1 + x) + 2x + 5
9 + 4x = 2 + (1 * 2 + x * 2) + 2x + 5
9 + 4x = 2 + (2 + 2x) + 2x + 5

Reorder the terms:
9 + 4x = 2 + 2 + 5 + 2x + 2x

Combine like terms: 2 + 2 = 4
9 + 4x = 4 + 5 + 2x + 2x

Combine like terms: 4 + 5 = 9
9 + 4x = 9 + 2x + 2x

Combine like terms: 2x + 2x = 4x
9 + 4x = 9 + 4x

Add '-9' to each side of the equation.
9 + -9 + 4x = 9 + -9 + 4x

Combine like terms: 9 + -9 = 0
0 + 4x = 9 + -9 + 4x
4x = 9 + -9 + 4x

Combine like terms: 9 + -9 = 0
4x = 0 + 4x
4x = 4x

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

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

Combine like terms: 4x + -4x = 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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