-7(1+3x)=-196

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Solution for -7(1+3x)=-196 equation: 


Simplifying
-7(1 + 3x) = -196
(1 * -7 + 3x * -7) = -196
(-7 + -21x) = -196

Solving
-7 + -21x = -196

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + -21x = -196 + 7

Combine like terms: -7 + 7 = 0
0 + -21x = -196 + 7
-21x = -196 + 7

Combine like terms: -196 + 7 = -189
-21x = -189

Divide each side by '-21'.
x = 9

Simplifying
x = 9

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