(3x+1.3)+(4x-3.8)=180

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Solution for (3x+1.3)+(4x-3.8)=180 equation:


Simplifying
(3x + 1.3) + (4x + -3.8) = 180

Reorder the terms:
(1.3 + 3x) + (4x + -3.8) = 180

Remove parenthesis around (1.3 + 3x)
1.3 + 3x + (4x + -3.8) = 180

Reorder the terms:
1.3 + 3x + (-3.8 + 4x) = 180

Remove parenthesis around (-3.8 + 4x)
1.3 + 3x + -3.8 + 4x = 180

Reorder the terms:
1.3 + -3.8 + 3x + 4x = 180

Combine like terms: 1.3 + -3.8 = -2.5
-2.5 + 3x + 4x = 180

Combine like terms: 3x + 4x = 7x
-2.5 + 7x = 180

Solving
-2.5 + 7x = 180

Solving for variable 'x'.

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

Add '2.5' to each side of the equation.
-2.5 + 2.5 + 7x = 180 + 2.5

Combine like terms: -2.5 + 2.5 = 0.0
0.0 + 7x = 180 + 2.5
7x = 180 + 2.5

Combine like terms: 180 + 2.5 = 182.5
7x = 182.5

Divide each side by '7'.
x = 26.07142857

Simplifying
x = 26.07142857

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