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

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


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

Combine like terms: -7 + -3 = -10
-2(-10) + 4(-7) = -1(-1(-7) + 1)

Multiply -2 * -10
20 + 4(-7) = -1(-1(-7) + 1)

Multiply 4 * -7
20 + -28 = -1(-1(-7) + 1)

Combine like terms: 20 + -28 = -8
-8 = -1(-1(-7) + 1)

Multiply -1 * -7
-8 = -1(7 + 1)

Combine like terms: 7 + 1 = 8
-8 = -1(8)

Multiply -1 * 8
-8 = -8

Add '8' to each side of the equation.
-8 + 8 = -8 + 8

Combine like terms: -8 + 8 = 0
0 = -8 + 8

Combine like terms: -8 + 8 = 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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