10-3(m-21)=8

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Solution for 10-3(m-21)=8 equation: 


Simplifying
10 + -3(m + -21) = 8

Reorder the terms:
10 + -3(-21 + m) = 8
10 + (-21 * -3 + m * -3) = 8
10 + (63 + -3m) = 8

Combine like terms: 10 + 63 = 73
73 + -3m = 8

Solving
73 + -3m = 8

Solving for variable 'm'.

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

Add '-73' to each side of the equation.
73 + -73 + -3m = 8 + -73

Combine like terms: 73 + -73 = 0
0 + -3m = 8 + -73
-3m = 8 + -73

Combine like terms: 8 + -73 = -65
-3m = -65

Divide each side by '-3'.
m = 21.66666667

Simplifying
m = 21.66666667

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