21-5(6x-3)=-4

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Solution for 21-5(6x-3)=-4 equation:


Simplifying
21 + -5(6x + -3) = -4

Reorder the terms:
21 + -5(-3 + 6x) = -4
21 + (-3 * -5 + 6x * -5) = -4
21 + (15 + -30x) = -4

Combine like terms: 21 + 15 = 36
36 + -30x = -4

Solving
36 + -30x = -4

Solving for variable 'x'.

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

Add '-36' to each side of the equation.
36 + -36 + -30x = -4 + -36

Combine like terms: 36 + -36 = 0
0 + -30x = -4 + -36
-30x = -4 + -36

Combine like terms: -4 + -36 = -40
-30x = -40

Divide each side by '-30'.
x = 1.333333333

Simplifying
x = 1.333333333

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