30x-4(5x+9)=

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Solution for 30x-4(5x+9)= equation:


Simplifying
30x + -4(5x + 9) = 0

Reorder the terms:
30x + -4(9 + 5x) = 0
30x + (9 * -4 + 5x * -4) = 0
30x + (-36 + -20x) = 0

Reorder the terms:
-36 + 30x + -20x = 0

Combine like terms: 30x + -20x = 10x
-36 + 10x = 0

Solving
-36 + 10x = 0

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 + 10x = 0 + 36

Combine like terms: -36 + 36 = 0
0 + 10x = 0 + 36
10x = 0 + 36

Combine like terms: 0 + 36 = 36
10x = 36

Divide each side by '10'.
x = 3.6

Simplifying
x = 3.6

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