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

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


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

Reorder the terms:
9 + -4x + 4(-2 + x) = 1
9 + -4x + (-2 * 4 + x * 4) = 1
9 + -4x + (-8 + 4x) = 1

Reorder the terms:
9 + -8 + -4x + 4x = 1

Combine like terms: 9 + -8 = 1
1 + -4x + 4x = 1

Combine like terms: -4x + 4x = 0
1 + 0 = 1
1 = 1

Add '-1' to each side of the equation.
1 + -1 = 1 + -1

Combine like terms: 1 + -1 = 0
0 = 1 + -1

Combine like terms: 1 + -1 = 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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