-7(3x-8)+5=-21x+61

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Solution for -7(3x-8)+5=-21x+61 equation:


Simplifying
-7(3x + -8) + 5 = -21x + 61

Reorder the terms:
-7(-8 + 3x) + 5 = -21x + 61
(-8 * -7 + 3x * -7) + 5 = -21x + 61
(56 + -21x) + 5 = -21x + 61

Reorder the terms:
56 + 5 + -21x = -21x + 61

Combine like terms: 56 + 5 = 61
61 + -21x = -21x + 61

Reorder the terms:
61 + -21x = 61 + -21x

Add '-61' to each side of the equation.
61 + -61 + -21x = 61 + -61 + -21x

Combine like terms: 61 + -61 = 0
0 + -21x = 61 + -61 + -21x
-21x = 61 + -61 + -21x

Combine like terms: 61 + -61 = 0
-21x = 0 + -21x
-21x = -21x

Add '21x' to each side of the equation.
-21x + 21x = -21x + 21x

Combine like terms: -21x + 21x = 0
0 = -21x + 21x

Combine like terms: -21x + 21x = 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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