9-4(5x-3)=1

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Solution for 9-4(5x-3)=1 equation:


Simplifying
9 + -4(5x + -3) = 1

Reorder the terms:
9 + -4(-3 + 5x) = 1
9 + (-3 * -4 + 5x * -4) = 1
9 + (12 + -20x) = 1

Combine like terms: 9 + 12 = 21
21 + -20x = 1

Solving
21 + -20x = 1

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + -20x = 1 + -21

Combine like terms: 21 + -21 = 0
0 + -20x = 1 + -21
-20x = 1 + -21

Combine like terms: 1 + -21 = -20
-20x = -20

Divide each side by '-20'.
x = 1

Simplifying
x = 1

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