3=(x*1.10)+(x+.65)

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Solution for 3=(x*1.10)+(x+.65) equation:


Simplifying
3 = (x * 1.10) + (x + 0.65)

Reorder the terms for easier multiplication:
3 = (1.10x) + (x + 0.65)

Reorder the terms:
3 = (1.10x) + (0.65 + x)

Remove parenthesis around (0.65 + x)
3 = (1.10x) + 0.65 + x

Reorder the terms:
3 = 0.65 + (1.10x) + x

Combine like terms: (1.10x) + x = 2.1x
3 = 0.65 + 2.1x

Solving
3 = 0.65 + 2.1x

Solving for variable 'x'.

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

Add '-2.1x' to each side of the equation.
3 + -2.1x = 0.65 + 2.1x + -2.1x

Combine like terms: 2.1x + -2.1x = 0.0
3 + -2.1x = 0.65 + 0.0
3 + -2.1x = 0.65

Add '-3' to each side of the equation.
3 + -3 + -2.1x = 0.65 + -3

Combine like terms: 3 + -3 = 0
0 + -2.1x = 0.65 + -3
-2.1x = 0.65 + -3

Combine like terms: 0.65 + -3 = -2.35
-2.1x = -2.35

Divide each side by '-2.1'.
x = 1.119047619

Simplifying
x = 1.119047619

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