5-7(3x+9)=2

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Solution for 5-7(3x+9)=2 equation: 


Simplifying
5 + -7(3x + 9) = 2

Reorder the terms:
5 + -7(9 + 3x) = 2
5 + (9 * -7 + 3x * -7) = 2
5 + (-63 + -21x) = 2

Combine like terms: 5 + -63 = -58
-58 + -21x = 2

Solving
-58 + -21x = 2

Solving for variable 'x'.

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

Add '58' to each side of the equation.
-58 + 58 + -21x = 2 + 58

Combine like terms: -58 + 58 = 0
0 + -21x = 2 + 58
-21x = 2 + 58

Combine like terms: 2 + 58 = 60
-21x = 60

Divide each side by '-21'.
x = -2.857142857

Simplifying
x = -2.857142857

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