8x-2x+3=20+1

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Solution for 8x-2x+3=20+1 equation:


Simplifying
8x + -2x + 3 = 20 + 1

Reorder the terms:
3 + 8x + -2x = 20 + 1

Combine like terms: 8x + -2x = 6x
3 + 6x = 20 + 1

Combine like terms: 20 + 1 = 21
3 + 6x = 21

Solving
3 + 6x = 21

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 6x = 21 + -3

Combine like terms: 3 + -3 = 0
0 + 6x = 21 + -3
6x = 21 + -3

Combine like terms: 21 + -3 = 18
6x = 18

Divide each side by '6'.
x = 3

Simplifying
x = 3

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