8x+4=690

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Solution for 8x+4=690 equation: 


Simplifying
8x + 4 = 690

Reorder the terms:
4 + 8x = 690

Solving
4 + 8x = 690

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 8x = 690 + -4

Combine like terms: 4 + -4 = 0
0 + 8x = 690 + -4
8x = 690 + -4

Combine like terms: 690 + -4 = 686
8x = 686

Divide each side by '8'.
x = 85.75

Simplifying
x = 85.75

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