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

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


Simplifying
-7(4 + -1x) = -28 + 7x
(4 * -7 + -1x * -7) = -28 + 7x
(-28 + 7x) = -28 + 7x

Add '28' to each side of the equation.
-28 + 28 + 7x = -28 + 28 + 7x

Combine like terms: -28 + 28 = 0
0 + 7x = -28 + 28 + 7x
7x = -28 + 28 + 7x

Combine like terms: -28 + 28 = 0
7x = 0 + 7x
7x = 7x

Add '-7x' to each side of the equation.
7x + -7x = 7x + -7x

Combine like terms: 7x + -7x = 0
0 = 7x + -7x

Combine like terms: 7x + -7x = 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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