7m-2(2m+5)=17

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Solution for 7m-2(2m+5)=17 equation:


Simplifying
7m + -2(2m + 5) = 17

Reorder the terms:
7m + -2(5 + 2m) = 17
7m + (5 * -2 + 2m * -2) = 17
7m + (-10 + -4m) = 17

Reorder the terms:
-10 + 7m + -4m = 17

Combine like terms: 7m + -4m = 3m
-10 + 3m = 17

Solving
-10 + 3m = 17

Solving for variable 'm'.

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

Add '10' to each side of the equation.
-10 + 10 + 3m = 17 + 10

Combine like terms: -10 + 10 = 0
0 + 3m = 17 + 10
3m = 17 + 10

Combine like terms: 17 + 10 = 27
3m = 27

Divide each side by '3'.
m = 9

Simplifying
m = 9

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