4-(9x-3)=-20

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Solution for 4-(9x-3)=-20 equation:


Simplifying
4 + -1(9x + -3) = -20

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

Combine like terms: 4 + 3 = 7
7 + -9x = -20

Solving
7 + -9x = -20

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + -9x = -20 + -7

Combine like terms: 7 + -7 = 0
0 + -9x = -20 + -7
-9x = -20 + -7

Combine like terms: -20 + -7 = -27
-9x = -27

Divide each side by '-9'.
x = 3

Simplifying
x = 3

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