21x+10=5(3x+1)+6x+5

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Solution for 21x+10=5(3x+1)+6x+5 equation:


Simplifying
21x + 10 = 5(3x + 1) + 6x + 5

Reorder the terms:
10 + 21x = 5(3x + 1) + 6x + 5

Reorder the terms:
10 + 21x = 5(1 + 3x) + 6x + 5
10 + 21x = (1 * 5 + 3x * 5) + 6x + 5
10 + 21x = (5 + 15x) + 6x + 5

Reorder the terms:
10 + 21x = 5 + 5 + 15x + 6x

Combine like terms: 5 + 5 = 10
10 + 21x = 10 + 15x + 6x

Combine like terms: 15x + 6x = 21x
10 + 21x = 10 + 21x

Add '-10' to each side of the equation.
10 + -10 + 21x = 10 + -10 + 21x

Combine like terms: 10 + -10 = 0
0 + 21x = 10 + -10 + 21x
21x = 10 + -10 + 21x

Combine like terms: 10 + -10 = 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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