(21x+14)+(18x+10)=180

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Solution for (21x+14)+(18x+10)=180 equation:


Simplifying
(21x + 14) + (18x + 10) = 180

Reorder the terms:
(14 + 21x) + (18x + 10) = 180

Remove parenthesis around (14 + 21x)
14 + 21x + (18x + 10) = 180

Reorder the terms:
14 + 21x + (10 + 18x) = 180

Remove parenthesis around (10 + 18x)
14 + 21x + 10 + 18x = 180

Reorder the terms:
14 + 10 + 21x + 18x = 180

Combine like terms: 14 + 10 = 24
24 + 21x + 18x = 180

Combine like terms: 21x + 18x = 39x
24 + 39x = 180

Solving
24 + 39x = 180

Solving for variable 'x'.

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

Add '-24' to each side of the equation.
24 + -24 + 39x = 180 + -24

Combine like terms: 24 + -24 = 0
0 + 39x = 180 + -24
39x = 180 + -24

Combine like terms: 180 + -24 = 156
39x = 156

Divide each side by '39'.
x = 4

Simplifying
x = 4

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