28=-2x+7x+3

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Solution for 28=-2x+7x+3 equation:


Simplifying
28 = -2x + 7x + 3

Reorder the terms:
28 = 3 + -2x + 7x

Combine like terms: -2x + 7x = 5x
28 = 3 + 5x

Solving
28 = 3 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
28 + -5x = 3 + 5x + -5x

Combine like terms: 5x + -5x = 0
28 + -5x = 3 + 0
28 + -5x = 3

Add '-28' to each side of the equation.
28 + -28 + -5x = 3 + -28

Combine like terms: 28 + -28 = 0
0 + -5x = 3 + -28
-5x = 3 + -28

Combine like terms: 3 + -28 = -25
-5x = -25

Divide each side by '-5'.
x = 5

Simplifying
x = 5

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