7(3x+3)+20=

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Solution for 7(3x+3)+20= equation:


Simplifying
7(3x + 3) + 20 = 0

Reorder the terms:
7(3 + 3x) + 20 = 0
(3 * 7 + 3x * 7) + 20 = 0
(21 + 21x) + 20 = 0

Reorder the terms:
21 + 20 + 21x = 0

Combine like terms: 21 + 20 = 41
41 + 21x = 0

Solving
41 + 21x = 0

Solving for variable 'x'.

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

Add '-41' to each side of the equation.
41 + -41 + 21x = 0 + -41

Combine like terms: 41 + -41 = 0
0 + 21x = 0 + -41
21x = 0 + -41

Combine like terms: 0 + -41 = -41
21x = -41

Divide each side by '21'.
x = -1.952380952

Simplifying
x = -1.952380952

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