20+3x(4+5)=

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Solution for 20+3x(4+5)= equation:


Simplifying
20 + 3x(4 + 5) = 0

Combine like terms: 4 + 5 = 9
20 + 3x(9) = 0

Reorder the terms for easier multiplication:
20 + 3 * 9x = 0

Multiply 3 * 9
20 + 27x = 0

Solving
20 + 27x = 0

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 27x = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 27x = 0 + -20
27x = 0 + -20

Combine like terms: 0 + -20 = -20
27x = -20

Divide each side by '27'.
x = -0.7407407407

Simplifying
x = -0.7407407407

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