9-3(7x+2)=8

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Solution for 9-3(7x+2)=8 equation:


Simplifying
9 + -3(7x + 2) = 8

Reorder the terms:
9 + -3(2 + 7x) = 8
9 + (2 * -3 + 7x * -3) = 8
9 + (-6 + -21x) = 8

Combine like terms: 9 + -6 = 3
3 + -21x = 8

Solving
3 + -21x = 8

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + -21x = 8 + -3

Combine like terms: 3 + -3 = 0
0 + -21x = 8 + -3
-21x = 8 + -3

Combine like terms: 8 + -3 = 5
-21x = 5

Divide each side by '-21'.
x = -0.2380952381

Simplifying
x = -0.2380952381

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