42+5x=3x+28

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Solution for 42+5x=3x+28 equation:


Simplifying
42 + 5x = 3x + 28

Reorder the terms:
42 + 5x = 28 + 3x

Solving
42 + 5x = 28 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
42 + 5x + -3x = 28 + 3x + -3x

Combine like terms: 5x + -3x = 2x
42 + 2x = 28 + 3x + -3x

Combine like terms: 3x + -3x = 0
42 + 2x = 28 + 0
42 + 2x = 28

Add '-42' to each side of the equation.
42 + -42 + 2x = 28 + -42

Combine like terms: 42 + -42 = 0
0 + 2x = 28 + -42
2x = 28 + -42

Combine like terms: 28 + -42 = -14
2x = -14

Divide each side by '2'.
x = -7

Simplifying
x = -7

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