7(7-6x)=91

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Solution for 7(7-6x)=91 equation:


Simplifying
7(7 + -6x) = 91
(7 * 7 + -6x * 7) = 91
(49 + -42x) = 91

Solving
49 + -42x = 91

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 = 91 + -49

Combine like terms: 49 + -49 = 0
0 + -42x = 91 + -49
-42x = 91 + -49

Combine like terms: 91 + -49 = 42
-42x = 42

Divide each side by '-42'.
x = -1

Simplifying
x = -1

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