5x-4=45x+20

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Solution for 5x-4=45x+20 equation:


Simplifying
5x + -4 = 45x + 20

Reorder the terms:
-4 + 5x = 45x + 20

Reorder the terms:
-4 + 5x = 20 + 45x

Solving
-4 + 5x = 20 + 45x

Solving for variable 'x'.

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

Add '-45x' to each side of the equation.
-4 + 5x + -45x = 20 + 45x + -45x

Combine like terms: 5x + -45x = -40x
-4 + -40x = 20 + 45x + -45x

Combine like terms: 45x + -45x = 0
-4 + -40x = 20 + 0
-4 + -40x = 20

Add '4' to each side of the equation.
-4 + 4 + -40x = 20 + 4

Combine like terms: -4 + 4 = 0
0 + -40x = 20 + 4
-40x = 20 + 4

Combine like terms: 20 + 4 = 24
-40x = 24

Divide each side by '-40'.
x = -0.6

Simplifying
x = -0.6

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