-4(5x+3)=9

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


Simplifying
-4(5x + 3) = 9

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

Solving
-12 + -20x = 9

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + -20x = 9 + 12

Combine like terms: -12 + 12 = 0
0 + -20x = 9 + 12
-20x = 9 + 12

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

Divide each side by '-20'.
x = -1.05

Simplifying
x = -1.05

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