(M-6)(m-7)=

Solution for (M-6)(m-7)= equation:

Simplifying
(M + -6)(m + -7) = 0

Reorder the terms:
(-6 + M)(m + -7) = 0

Reorder the terms:
(-6 + M)(-7 + m) = 0

Multiply (-6 + M) * (-7 + m)
(-6(-7 + m) + M(-7 + m)) = 0
((-7 * -6 + m * -6) + M(-7 + m)) = 0
((42 + -6m) + M(-7 + m)) = 0
(42 + -6m + (-7 * M + m * M)) = 0
(42 + -6m + (-7M + mM)) = 0

Reorder the terms:
(42 + -7M + -6m + mM) = 0
(42 + -7M + -6m + mM) = 0

Solving
42 + -7M + -6m + mM = 0

Solving for variable 'M'.

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

Add '-42' to each side of the equation.
42 + -7M + -6m + -42 + mM = 0 + -42

Reorder the terms:
42 + -42 + -7M + -6m + mM = 0 + -42

Combine like terms: 42 + -42 = 0
0 + -7M + -6m + mM = 0 + -42
-7M + -6m + mM = 0 + -42

Combine like terms: 0 + -42 = -42
-7M + -6m + mM = -42

Add '6m' to each side of the equation.
-7M + -6m + 6m + mM = -42 + 6m

Combine like terms: -6m + 6m = 0
-7M + 0 + mM = -42 + 6m
-7M + mM = -42 + 6m

Reorder the terms:
42 + -7M + -6m + mM = -42 + 6m + 42 + -6m

Reorder the terms:
42 + -7M + -6m + mM = -42 + 42 + 6m + -6m

Combine like terms: -42 + 42 = 0
42 + -7M + -6m + mM = 0 + 6m + -6m
42 + -7M + -6m + mM = 6m + -6m

Combine like terms: 6m + -6m = 0
42 + -7M + -6m + mM = 0

The solution to this equation could not be determined.