.08x+0.069(x+12)=7.72

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Solution for .08x+0.069(x+12)=7.72 equation: 


Simplifying
0.08x + 0.069(x + 12) = 7.72

Reorder the terms:
0.08x + 0.069(12 + x) = 7.72
0.08x + (12 * 0.069 + x * 0.069) = 7.72
0.08x + (0.828 + 0.069x) = 7.72

Reorder the terms:
0.828 + 0.08x + 0.069x = 7.72

Combine like terms: 0.08x + 0.069x = 0.149x
0.828 + 0.149x = 7.72

Solving
0.828 + 0.149x = 7.72

Solving for variable 'x'.

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

Add '-0.828' to each side of the equation.
0.828 + -0.828 + 0.149x = 7.72 + -0.828

Combine like terms: 0.828 + -0.828 = 0.000
0.000 + 0.149x = 7.72 + -0.828
0.149x = 7.72 + -0.828

Combine like terms: 7.72 + -0.828 = 6.892
0.149x = 6.892

Divide each side by '0.149'.
x = 46.25503356

Simplifying
x = 46.25503356

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