-4(7x-4)+7=-28x+23

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Solution for -4(7x-4)+7=-28x+23 equation: 


Simplifying
-4(7x + -4) + 7 = -28x + 23

Reorder the terms:
-4(-4 + 7x) + 7 = -28x + 23
(-4 * -4 + 7x * -4) + 7 = -28x + 23
(16 + -28x) + 7 = -28x + 23

Reorder the terms:
16 + 7 + -28x = -28x + 23

Combine like terms: 16 + 7 = 23
23 + -28x = -28x + 23

Reorder the terms:
23 + -28x = 23 + -28x

Add '-23' to each side of the equation.
23 + -23 + -28x = 23 + -23 + -28x

Combine like terms: 23 + -23 = 0
0 + -28x = 23 + -23 + -28x
-28x = 23 + -23 + -28x

Combine like terms: 23 + -23 = 0
-28x = 0 + -28x
-28x = -28x

Add '28x' to each side of the equation.
-28x + 28x = -28x + 28x

Combine like terms: -28x + 28x = 0
0 = -28x + 28x

Combine like terms: -28x + 28x = 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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