7(x-7)=6(x+6)

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


Simplifying
7(x + -7) = 6(x + 6)

Reorder the terms:
7(-7 + x) = 6(x + 6)
(-7 * 7 + x * 7) = 6(x + 6)
(-49 + 7x) = 6(x + 6)

Reorder the terms:
-49 + 7x = 6(6 + x)
-49 + 7x = (6 * 6 + x * 6)
-49 + 7x = (36 + 6x)

Solving
-49 + 7x = 36 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-49 + 7x + -6x = 36 + 6x + -6x

Combine like terms: 7x + -6x = 1x
-49 + 1x = 36 + 6x + -6x

Combine like terms: 6x + -6x = 0
-49 + 1x = 36 + 0
-49 + 1x = 36

Add '49' to each side of the equation.
-49 + 49 + 1x = 36 + 49

Combine like terms: -49 + 49 = 0
0 + 1x = 36 + 49
1x = 36 + 49

Combine like terms: 36 + 49 = 85
1x = 85

Divide each side by '1'.
x = 85

Simplifying
x = 85

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