2.3+0.1(x+2.9)=6.9

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Solution for 2.3+0.1(x+2.9)=6.9 equation: 


Simplifying
2.3 + 0.1(x + 2.9) = 6.9

Reorder the terms:
2.3 + 0.1(2.9 + x) = 6.9
2.3 + (2.9 * 0.1 + x * 0.1) = 6.9
2.3 + (0.29 + 0.1x) = 6.9

Combine like terms: 2.3 + 0.29 = 2.59
2.59 + 0.1x = 6.9

Solving
2.59 + 0.1x = 6.9

Solving for variable 'x'.

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

Add '-2.59' to each side of the equation.
2.59 + -2.59 + 0.1x = 6.9 + -2.59

Combine like terms: 2.59 + -2.59 = 0.00
0.00 + 0.1x = 6.9 + -2.59
0.1x = 6.9 + -2.59

Combine like terms: 6.9 + -2.59 = 4.31
0.1x = 4.31

Divide each side by '0.1'.
x = 43.1

Simplifying
x = 43.1

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