1.3x+3(x+8.2)=37.5-1.3

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Solution for 1.3x+3(x+8.2)=37.5-1.3 equation:


Simplifying
1.3x + 3(x + 8.2) = 37.5 + -1.3

Reorder the terms:
1.3x + 3(8.2 + x) = 37.5 + -1.3
1.3x + (8.2 * 3 + x * 3) = 37.5 + -1.3
1.3x + (24.6 + 3x) = 37.5 + -1.3

Reorder the terms:
24.6 + 1.3x + 3x = 37.5 + -1.3

Combine like terms: 1.3x + 3x = 4.3x
24.6 + 4.3x = 37.5 + -1.3

Combine like terms: 37.5 + -1.3 = 36.2
24.6 + 4.3x = 36.2

Solving
24.6 + 4.3x = 36.2

Solving for variable 'x'.

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

Add '-24.6' to each side of the equation.
24.6 + -24.6 + 4.3x = 36.2 + -24.6

Combine like terms: 24.6 + -24.6 = 0.0
0.0 + 4.3x = 36.2 + -24.6
4.3x = 36.2 + -24.6

Combine like terms: 36.2 + -24.6 = 11.6
4.3x = 11.6

Divide each side by '4.3'.
x = 2.697674419

Simplifying
x = 2.697674419

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