5x-15+20x-5+3x+1=180

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Solution for 5x-15+20x-5+3x+1=180 equation:


Simplifying
5x + -15 + 20x + -5 + 3x + 1 = 180

Reorder the terms:
-15 + -5 + 1 + 5x + 20x + 3x = 180

Combine like terms: -15 + -5 = -20
-20 + 1 + 5x + 20x + 3x = 180

Combine like terms: -20 + 1 = -19
-19 + 5x + 20x + 3x = 180

Combine like terms: 5x + 20x = 25x
-19 + 25x + 3x = 180

Combine like terms: 25x + 3x = 28x
-19 + 28x = 180

Solving
-19 + 28x = 180

Solving for variable 'x'.

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

Add '19' to each side of the equation.
-19 + 19 + 28x = 180 + 19

Combine like terms: -19 + 19 = 0
0 + 28x = 180 + 19
28x = 180 + 19

Combine like terms: 180 + 19 = 199
28x = 199

Divide each side by '28'.
x = 7.107142857

Simplifying
x = 7.107142857

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