18-45x=42x-36

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Solution for 18-45x=42x-36 equation:


Simplifying
18 + -45x = 42x + -36

Reorder the terms:
18 + -45x = -36 + 42x

Solving
18 + -45x = -36 + 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.
18 + -45x + -42x = -36 + 42x + -42x

Combine like terms: -45x + -42x = -87x
18 + -87x = -36 + 42x + -42x

Combine like terms: 42x + -42x = 0
18 + -87x = -36 + 0
18 + -87x = -36

Add '-18' to each side of the equation.
18 + -18 + -87x = -36 + -18

Combine like terms: 18 + -18 = 0
0 + -87x = -36 + -18
-87x = -36 + -18

Combine like terms: -36 + -18 = -54
-87x = -54

Divide each side by '-87'.
x = 0.6206896552

Simplifying
x = 0.6206896552

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