x+7x+15=29x+18

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Solution for x+7x+15=29x+18 equation:


Simplifying
x + 7x + 15 = 29x + 18

Reorder the terms:
15 + x + 7x = 29x + 18

Combine like terms: x + 7x = 8x
15 + 8x = 29x + 18

Reorder the terms:
15 + 8x = 18 + 29x

Solving
15 + 8x = 18 + 29x

Solving for variable 'x'.

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

Add '-29x' to each side of the equation.
15 + 8x + -29x = 18 + 29x + -29x

Combine like terms: 8x + -29x = -21x
15 + -21x = 18 + 29x + -29x

Combine like terms: 29x + -29x = 0
15 + -21x = 18 + 0
15 + -21x = 18

Add '-15' to each side of the equation.
15 + -15 + -21x = 18 + -15

Combine like terms: 15 + -15 = 0
0 + -21x = 18 + -15
-21x = 18 + -15

Combine like terms: 18 + -15 = 3
-21x = 3

Divide each side by '-21'.
x = -0.1428571429

Simplifying
x = -0.1428571429

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