3(5-7x)=-237

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Solution for 3(5-7x)=-237 equation: 


Simplifying
3(5 + -7x) = -237
(5 * 3 + -7x * 3) = -237
(15 + -21x) = -237

Solving
15 + -21x = -237

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + -21x = -237 + -15

Combine like terms: 15 + -15 = 0
0 + -21x = -237 + -15
-21x = -237 + -15

Combine like terms: -237 + -15 = -252
-21x = -252

Divide each side by '-21'.
x = 12

Simplifying
x = 12

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