-x+1+9x=-3+4x+20

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Solution for -x+1+9x=-3+4x+20 equation:


Simplifying
-1x + 1 + 9x = -3 + 4x + 20

Reorder the terms:
1 + -1x + 9x = -3 + 4x + 20

Combine like terms: -1x + 9x = 8x
1 + 8x = -3 + 4x + 20

Reorder the terms:
1 + 8x = -3 + 20 + 4x

Combine like terms: -3 + 20 = 17
1 + 8x = 17 + 4x

Solving
1 + 8x = 17 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
1 + 8x + -4x = 17 + 4x + -4x

Combine like terms: 8x + -4x = 4x
1 + 4x = 17 + 4x + -4x

Combine like terms: 4x + -4x = 0
1 + 4x = 17 + 0
1 + 4x = 17

Add '-1' to each side of the equation.
1 + -1 + 4x = 17 + -1

Combine like terms: 1 + -1 = 0
0 + 4x = 17 + -1
4x = 17 + -1

Combine like terms: 17 + -1 = 16
4x = 16

Divide each side by '4'.
x = 4

Simplifying
x = 4

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