-3(-7x+3)=

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


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

Reorder the terms:
-3(3 + -7x) = 0
(3 * -3 + -7x * -3) = 0
(-9 + 21x) = 0

Solving
-9 + 21x = 0

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 21x = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 21x = 0 + 9
21x = 0 + 9

Combine like terms: 0 + 9 = 9
21x = 9

Divide each side by '21'.
x = 0.4285714286

Simplifying
x = 0.4285714286

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