(28X+40)+(7X)=180

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Solution for (28X+40)+(7X)=180 equation: 


Simplifying
(28X + 40) + (7X) = 180

Reorder the terms:
(40 + 28X) + (7X) = 180

Remove parenthesis around (40 + 28X)
40 + 28X + (7X) = 180

Combine like terms: 28X + (7X) = 35X
40 + 35X = 180

Solving
40 + 35X = 180

Solving for variable 'X'.

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

Add '-40' to each side of the equation.
40 + -40 + 35X = 180 + -40

Combine like terms: 40 + -40 = 0
0 + 35X = 180 + -40
35X = 180 + -40

Combine like terms: 180 + -40 = 140
35X = 140

Divide each side by '35'.
X = 4

Simplifying
X = 4

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