7x+16=4x+85

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Solution for 7x+16=4x+85 equation:


Simplifying
7x + 16 = 4x + 85

Reorder the terms:
16 + 7x = 4x + 85

Reorder the terms:
16 + 7x = 85 + 4x

Solving
16 + 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.
16 + 7x + -4x = 85 + 4x + -4x

Combine like terms: 7x + -4x = 3x
16 + 3x = 85 + 4x + -4x

Combine like terms: 4x + -4x = 0
16 + 3x = 85 + 0
16 + 3x = 85

Add '-16' to each side of the equation.
16 + -16 + 3x = 85 + -16

Combine like terms: 16 + -16 = 0
0 + 3x = 85 + -16
3x = 85 + -16

Combine like terms: 85 + -16 = 69
3x = 69

Divide each side by '3'.
x = 23

Simplifying
x = 23

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