-7(8-3M)=5

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Solution for -7(8-3M)=5 equation: 


Simplifying
-7(8 + -3M) = 5
(8 * -7 + -3M * -7) = 5
(-56 + 21M) = 5

Solving
-56 + 21M = 5

Solving for variable 'M'.

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

Add '56' to each side of the equation.
-56 + 56 + 21M = 5 + 56

Combine like terms: -56 + 56 = 0
0 + 21M = 5 + 56
21M = 5 + 56

Combine like terms: 5 + 56 = 61
21M = 61

Divide each side by '21'.
M = 2.904761905

Simplifying
M = 2.904761905

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