2x+(x-3.5)=49

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Solution for 2x+(x-3.5)=49 equation:


Simplifying
2x + (x + -3.5) = 49

Reorder the terms:
2x + (-3.5 + x) = 49

Remove parenthesis around (-3.5 + x)
2x + -3.5 + x = 49

Reorder the terms:
-3.5 + 2x + x = 49

Combine like terms: 2x + x = 3x
-3.5 + 3x = 49

Solving
-3.5 + 3x = 49

Solving for variable 'x'.

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

Add '3.5' to each side of the equation.
-3.5 + 3.5 + 3x = 49 + 3.5

Combine like terms: -3.5 + 3.5 = 0.0
0.0 + 3x = 49 + 3.5
3x = 49 + 3.5

Combine like terms: 49 + 3.5 = 52.5
3x = 52.5

Divide each side by '3'.
x = 17.5

Simplifying
x = 17.5

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