5x+28=8x+40

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Solution for 5x+28=8x+40 equation:


Simplifying
5x + 28 = 8x + 40

Reorder the terms:
28 + 5x = 8x + 40

Reorder the terms:
28 + 5x = 40 + 8x

Solving
28 + 5x = 40 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
28 + 5x + -8x = 40 + 8x + -8x

Combine like terms: 5x + -8x = -3x
28 + -3x = 40 + 8x + -8x

Combine like terms: 8x + -8x = 0
28 + -3x = 40 + 0
28 + -3x = 40

Add '-28' to each side of the equation.
28 + -28 + -3x = 40 + -28

Combine like terms: 28 + -28 = 0
0 + -3x = 40 + -28
-3x = 40 + -28

Combine like terms: 40 + -28 = 12
-3x = 12

Divide each side by '-3'.
x = -4

Simplifying
x = -4

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