(x+1)+2x+(x-4)=7.3

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Solution for (x+1)+2x+(x-4)=7.3 equation:


Simplifying
(x + 1) + 2x + (x + -4) = 7.3

Reorder the terms:
(1 + x) + 2x + (x + -4) = 7.3

Remove parenthesis around (1 + x)
1 + x + 2x + (x + -4) = 7.3

Reorder the terms:
1 + x + 2x + (-4 + x) = 7.3

Remove parenthesis around (-4 + x)
1 + x + 2x + -4 + x = 7.3

Reorder the terms:
1 + -4 + x + 2x + x = 7.3

Combine like terms: 1 + -4 = -3
-3 + x + 2x + x = 7.3

Combine like terms: x + 2x = 3x
-3 + 3x + x = 7.3

Combine like terms: 3x + x = 4x
-3 + 4x = 7.3

Solving
-3 + 4x = 7.3

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 4x = 7.3 + 3

Combine like terms: -3 + 3 = 0
0 + 4x = 7.3 + 3
4x = 7.3 + 3

Combine like terms: 7.3 + 3 = 10.3
4x = 10.3

Divide each side by '4'.
x = 2.575

Simplifying
x = 2.575

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