5x-7=42x

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Solution for 5x-7=42x equation:


Simplifying
5x + -7 = 42x

Reorder the terms:
-7 + 5x = 42x

Solving
-7 + 5x = 42x

Solving for variable 'x'.

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

Add '-42x' to each side of the equation.
-7 + 5x + -42x = 42x + -42x

Combine like terms: 5x + -42x = -37x
-7 + -37x = 42x + -42x

Combine like terms: 42x + -42x = 0
-7 + -37x = 0

Add '7' to each side of the equation.
-7 + 7 + -37x = 0 + 7

Combine like terms: -7 + 7 = 0
0 + -37x = 0 + 7
-37x = 0 + 7

Combine like terms: 0 + 7 = 7
-37x = 7

Divide each side by '-37'.
x = -0.1891891892

Simplifying
x = -0.1891891892

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