5(3x+9)=-50+20

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Solution for 5(3x+9)=-50+20 equation:


Simplifying
5(3x + 9) = -50 + 20

Reorder the terms:
5(9 + 3x) = -50 + 20
(9 * 5 + 3x * 5) = -50 + 20
(45 + 15x) = -50 + 20

Combine like terms: -50 + 20 = -30
45 + 15x = -30

Solving
45 + 15x = -30

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + 15x = -30 + -45

Combine like terms: 45 + -45 = 0
0 + 15x = -30 + -45
15x = -30 + -45

Combine like terms: -30 + -45 = -75
15x = -75

Divide each side by '15'.
x = -5

Simplifying
x = -5

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