3-3x+2x-2=21x-28

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Solution for 3-3x+2x-2=21x-28 equation:


Simplifying
3 + -3x + 2x + -2 = 21x + -28

Reorder the terms:
3 + -2 + -3x + 2x = 21x + -28

Combine like terms: 3 + -2 = 1
1 + -3x + 2x = 21x + -28

Combine like terms: -3x + 2x = -1x
1 + -1x = 21x + -28

Reorder the terms:
1 + -1x = -28 + 21x

Solving
1 + -1x = -28 + 21x

Solving for variable 'x'.

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

Add '-21x' to each side of the equation.
1 + -1x + -21x = -28 + 21x + -21x

Combine like terms: -1x + -21x = -22x
1 + -22x = -28 + 21x + -21x

Combine like terms: 21x + -21x = 0
1 + -22x = -28 + 0
1 + -22x = -28

Add '-1' to each side of the equation.
1 + -1 + -22x = -28 + -1

Combine like terms: 1 + -1 = 0
0 + -22x = -28 + -1
-22x = -28 + -1

Combine like terms: -28 + -1 = -29
-22x = -29

Divide each side by '-22'.
x = 1.318181818

Simplifying
x = 1.318181818

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