(21x+3)+(14x+2)=180

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Solution for (21x+3)+(14x+2)=180 equation:


Simplifying
(21x + 3) + (14x + 2) = 180

Reorder the terms:
(3 + 21x) + (14x + 2) = 180

Remove parenthesis around (3 + 21x)
3 + 21x + (14x + 2) = 180

Reorder the terms:
3 + 21x + (2 + 14x) = 180

Remove parenthesis around (2 + 14x)
3 + 21x + 2 + 14x = 180

Reorder the terms:
3 + 2 + 21x + 14x = 180

Combine like terms: 3 + 2 = 5
5 + 21x + 14x = 180

Combine like terms: 21x + 14x = 35x
5 + 35x = 180

Solving
5 + 35x = 180

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 35x = 180 + -5

Combine like terms: 5 + -5 = 0
0 + 35x = 180 + -5
35x = 180 + -5

Combine like terms: 180 + -5 = 175
35x = 175

Divide each side by '35'.
x = 5

Simplifying
x = 5

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