-3(-2+7x)=-15

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Solution for -3(-2+7x)=-15 equation: 


Simplifying
-3(-2 + 7x) = -15
(-2 * -3 + 7x * -3) = -15
(6 + -21x) = -15

Solving
6 + -21x = -15

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + -21x = -15 + -6

Combine like terms: 6 + -6 = 0
0 + -21x = -15 + -6
-21x = -15 + -6

Combine like terms: -15 + -6 = -21
-21x = -21

Divide each side by '-21'.
x = 1

Simplifying
x = 1

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