16x+21=x+1

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Solution for 16x+21=x+1 equation:


Simplifying
16x + 21 = x + 1

Reorder the terms:
21 + 16x = x + 1

Reorder the terms:
21 + 16x = 1 + x

Solving
21 + 16x = 1 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
21 + 16x + -1x = 1 + x + -1x

Combine like terms: 16x + -1x = 15x
21 + 15x = 1 + x + -1x

Combine like terms: x + -1x = 0
21 + 15x = 1 + 0
21 + 15x = 1

Add '-21' to each side of the equation.
21 + -21 + 15x = 1 + -21

Combine like terms: 21 + -21 = 0
0 + 15x = 1 + -21
15x = 1 + -21

Combine like terms: 1 + -21 = -20
15x = -20

Divide each side by '15'.
x = -1.333333333

Simplifying
x = -1.333333333

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