-7(7+6x)=287

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Solution for -7(7+6x)=287 equation: 


Simplifying
-7(7 + 6x) = 287
(7 * -7 + 6x * -7) = 287
(-49 + -42x) = 287

Solving
-49 + -42x = 287

Solving for variable 'x'.

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

Add '49' to each side of the equation.
-49 + 49 + -42x = 287 + 49

Combine like terms: -49 + 49 = 0
0 + -42x = 287 + 49
-42x = 287 + 49

Combine like terms: 287 + 49 = 336
-42x = 336

Divide each side by '-42'.
x = -8

Simplifying
x = -8

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