130+21x+4=180

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Solution for 130+21x+4=180 equation: 


Simplifying
130 + 21x + 4 = 180

Reorder the terms:
130 + 4 + 21x = 180

Combine like terms: 130 + 4 = 134
134 + 21x = 180

Solving
134 + 21x = 180

Solving for variable 'x'.

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

Add '-134' to each side of the equation.
134 + -134 + 21x = 180 + -134

Combine like terms: 134 + -134 = 0
0 + 21x = 180 + -134
21x = 180 + -134

Combine like terms: 180 + -134 = 46
21x = 46

Divide each side by '21'.
x = 2.19047619

Simplifying
x = 2.19047619

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