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

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


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

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

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

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

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

Combine like terms: 7x + -1x = 6x
27 + 6x = -3(-2x + -9)

Reorder the terms:
27 + 6x = -3(-9 + -2x)
27 + 6x = (-9 * -3 + -2x * -3)
27 + 6x = (27 + 6x)

Add '-27' to each side of the equation.
27 + -27 + 6x = 27 + -27 + 6x

Combine like terms: 27 + -27 = 0
0 + 6x = 27 + -27 + 6x
6x = 27 + -27 + 6x

Combine like terms: 27 + -27 = 0
6x = 0 + 6x
6x = 6x

Add '-6x' to each side of the equation.
6x + -6x = 6x + -6x

Combine like terms: 6x + -6x = 0
0 = 6x + -6x

Combine like terms: 6x + -6x = 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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