-3(2x+7)=3

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


Simplifying
-3(2x + 7) = 3

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

Solving
-21 + -6x = 3

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + -6x = 3 + 21

Combine like terms: -21 + 21 = 0
0 + -6x = 3 + 21
-6x = 3 + 21

Combine like terms: 3 + 21 = 24
-6x = 24

Divide each side by '-6'.
x = -4

Simplifying
x = -4

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