4(5x+1)+5=20x+9

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Solution for 4(5x+1)+5=20x+9 equation:


Simplifying
4(5x + 1) + 5 = 20x + 9

Reorder the terms:
4(1 + 5x) + 5 = 20x + 9
(1 * 4 + 5x * 4) + 5 = 20x + 9
(4 + 20x) + 5 = 20x + 9

Reorder the terms:
4 + 5 + 20x = 20x + 9

Combine like terms: 4 + 5 = 9
9 + 20x = 20x + 9

Reorder the terms:
9 + 20x = 9 + 20x

Add '-9' to each side of the equation.
9 + -9 + 20x = 9 + -9 + 20x

Combine like terms: 9 + -9 = 0
0 + 20x = 9 + -9 + 20x
20x = 9 + -9 + 20x

Combine like terms: 9 + -9 = 0
20x = 0 + 20x
20x = 20x

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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