7+2(x+1)=-4x+2(3x+6)-3

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Solution for 7+2(x+1)=-4x+2(3x+6)-3 equation:


Simplifying
7 + 2(x + 1) = -4x + 2(3x + 6) + -3

Reorder the terms:
7 + 2(1 + x) = -4x + 2(3x + 6) + -3
7 + (1 * 2 + x * 2) = -4x + 2(3x + 6) + -3
7 + (2 + 2x) = -4x + 2(3x + 6) + -3

Combine like terms: 7 + 2 = 9
9 + 2x = -4x + 2(3x + 6) + -3

Reorder the terms:
9 + 2x = -4x + 2(6 + 3x) + -3
9 + 2x = -4x + (6 * 2 + 3x * 2) + -3
9 + 2x = -4x + (12 + 6x) + -3

Reorder the terms:
9 + 2x = 12 + -3 + -4x + 6x

Combine like terms: 12 + -3 = 9
9 + 2x = 9 + -4x + 6x

Combine like terms: -4x + 6x = 2x
9 + 2x = 9 + 2x

Add '-9' to each side of the equation.
9 + -9 + 2x = 9 + -9 + 2x

Combine like terms: 9 + -9 = 0
0 + 2x = 9 + -9 + 2x
2x = 9 + -9 + 2x

Combine like terms: 9 + -9 = 0
2x = 0 + 2x
2x = 2x

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

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

Combine like terms: 2x + -2x = 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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