50x+x+21=2(5x+10x+21)

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Solution for 50x+x+21=2(5x+10x+21) equation:


Simplifying
50x + x + 21 = 2(5x + 10x + 21)

Reorder the terms:
21 + 50x + x = 2(5x + 10x + 21)

Combine like terms: 50x + x = 51x
21 + 51x = 2(5x + 10x + 21)

Reorder the terms:
21 + 51x = 2(21 + 5x + 10x)

Combine like terms: 5x + 10x = 15x
21 + 51x = 2(21 + 15x)
21 + 51x = (21 * 2 + 15x * 2)
21 + 51x = (42 + 30x)

Solving
21 + 51x = 42 + 30x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-30x' to each side of the equation.
21 + 51x + -30x = 42 + 30x + -30x

Combine like terms: 51x + -30x = 21x
21 + 21x = 42 + 30x + -30x

Combine like terms: 30x + -30x = 0
21 + 21x = 42 + 0
21 + 21x = 42

Add '-21' to each side of the equation.
21 + -21 + 21x = 42 + -21

Combine like terms: 21 + -21 = 0
0 + 21x = 42 + -21
21x = 42 + -21

Combine like terms: 42 + -21 = 21
21x = 21

Divide each side by '21'.
x = 1

Simplifying
x = 1

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