21X+32-4=43X-2

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Solution for 21X+32-4=43X-2 equation: 


Simplifying
21X + 32 + -4 = 43X + -2

Reorder the terms:
32 + -4 + 21X = 43X + -2

Combine like terms: 32 + -4 = 28
28 + 21X = 43X + -2

Reorder the terms:
28 + 21X = -2 + 43X

Solving
28 + 21X = -2 + 43X

Solving for variable 'X'.

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

Add '-43X' to each side of the equation.
28 + 21X + -43X = -2 + 43X + -43X

Combine like terms: 21X + -43X = -22X
28 + -22X = -2 + 43X + -43X

Combine like terms: 43X + -43X = 0
28 + -22X = -2 + 0
28 + -22X = -2

Add '-28' to each side of the equation.
28 + -28 + -22X = -2 + -28

Combine like terms: 28 + -28 = 0
0 + -22X = -2 + -28
-22X = -2 + -28

Combine like terms: -2 + -28 = -30
-22X = -30

Divide each side by '-22'.
X = 1.363636364

Simplifying
X = 1.363636364

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