8x-12=29x-42

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Solution for 8x-12=29x-42 equation:


Simplifying
8x + -12 = 29x + -42

Reorder the terms:
-12 + 8x = 29x + -42

Reorder the terms:
-12 + 8x = -42 + 29x

Solving
-12 + 8x = -42 + 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.
-12 + 8x + -29x = -42 + 29x + -29x

Combine like terms: 8x + -29x = -21x
-12 + -21x = -42 + 29x + -29x

Combine like terms: 29x + -29x = 0
-12 + -21x = -42 + 0
-12 + -21x = -42

Add '12' to each side of the equation.
-12 + 12 + -21x = -42 + 12

Combine like terms: -12 + 12 = 0
0 + -21x = -42 + 12
-21x = -42 + 12

Combine like terms: -42 + 12 = -30
-21x = -30

Divide each side by '-21'.
x = 1.428571429

Simplifying
x = 1.428571429

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