3x+20+4x+1=180

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Solution for 3x+20+4x+1=180 equation:


Simplifying
3x + 20 + 4x + 1 = 180

Reorder the terms:
20 + 1 + 3x + 4x = 180

Combine like terms: 20 + 1 = 21
21 + 3x + 4x = 180

Combine like terms: 3x + 4x = 7x
21 + 7x = 180

Solving
21 + 7x = 180

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + 7x = 180 + -21

Combine like terms: 21 + -21 = 0
0 + 7x = 180 + -21
7x = 180 + -21

Combine like terms: 180 + -21 = 159
7x = 159

Divide each side by '7'.
x = 22.71428571

Simplifying
x = 22.71428571

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