(13x-14)+(8x-15)=180

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Solution for (13x-14)+(8x-15)=180 equation:


Simplifying
(13x + -14) + (8x + -15) = 180

Reorder the terms:
(-14 + 13x) + (8x + -15) = 180

Remove parenthesis around (-14 + 13x)
-14 + 13x + (8x + -15) = 180

Reorder the terms:
-14 + 13x + (-15 + 8x) = 180

Remove parenthesis around (-15 + 8x)
-14 + 13x + -15 + 8x = 180

Reorder the terms:
-14 + -15 + 13x + 8x = 180

Combine like terms: -14 + -15 = -29
-29 + 13x + 8x = 180

Combine like terms: 13x + 8x = 21x
-29 + 21x = 180

Solving
-29 + 21x = 180

Solving for variable 'x'.

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

Add '29' to each side of the equation.
-29 + 29 + 21x = 180 + 29

Combine like terms: -29 + 29 = 0
0 + 21x = 180 + 29
21x = 180 + 29

Combine like terms: 180 + 29 = 209
21x = 209

Divide each side by '21'.
x = 9.952380952

Simplifying
x = 9.952380952

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