73+7x=85+4x

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Solution for 73+7x=85+4x equation:


Simplifying
73 + 7x = 85 + 4x

Solving
73 + 7x = 85 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
73 + 7x + -4x = 85 + 4x + -4x

Combine like terms: 7x + -4x = 3x
73 + 3x = 85 + 4x + -4x

Combine like terms: 4x + -4x = 0
73 + 3x = 85 + 0
73 + 3x = 85

Add '-73' to each side of the equation.
73 + -73 + 3x = 85 + -73

Combine like terms: 73 + -73 = 0
0 + 3x = 85 + -73
3x = 85 + -73

Combine like terms: 85 + -73 = 12
3x = 12

Divide each side by '3'.
x = 4

Simplifying
x = 4

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