1.25x+(x+4)=39

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Solution for 1.25x+(x+4)=39 equation:


Simplifying
1.25x + (x + 4) = 39

Reorder the terms:
1.25x + (4 + x) = 39

Remove parenthesis around (4 + x)
1.25x + 4 + x = 39

Reorder the terms:
4 + 1.25x + x = 39

Combine like terms: 1.25x + x = 2.25x
4 + 2.25x = 39

Solving
4 + 2.25x = 39

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 + 2.25x = 39 + -4

Combine like terms: 4 + -4 = 0
0 + 2.25x = 39 + -4
2.25x = 39 + -4

Combine like terms: 39 + -4 = 35
2.25x = 35

Divide each side by '2.25'.
x = 15.55555556

Simplifying
x = 15.55555556

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