7x+49=3x+57

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Solution for 7x+49=3x+57 equation:


Simplifying
7x + 49 = 3x + 57

Reorder the terms:
49 + 7x = 3x + 57

Reorder the terms:
49 + 7x = 57 + 3x

Solving
49 + 7x = 57 + 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.
49 + 7x + -3x = 57 + 3x + -3x

Combine like terms: 7x + -3x = 4x
49 + 4x = 57 + 3x + -3x

Combine like terms: 3x + -3x = 0
49 + 4x = 57 + 0
49 + 4x = 57

Add '-49' to each side of the equation.
49 + -49 + 4x = 57 + -49

Combine like terms: 49 + -49 = 0
0 + 4x = 57 + -49
4x = 57 + -49

Combine like terms: 57 + -49 = 8
4x = 8

Divide each side by '4'.
x = 2

Simplifying
x = 2

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