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

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


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

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

Combine like terms: 7x + -3x = 4x
2 + 4x = 2(2x + 1)

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

Add '-2' to each side of the equation.
2 + -2 + 4x = 2 + -2 + 4x

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

Combine like terms: 2 + -2 = 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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