3-2(m+4)=15

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Solution for 3-2(m+4)=15 equation:


Simplifying
3 + -2(m + 4) = 15

Reorder the terms:
3 + -2(4 + m) = 15
3 + (4 * -2 + m * -2) = 15
3 + (-8 + -2m) = 15

Combine like terms: 3 + -8 = -5
-5 + -2m = 15

Solving
-5 + -2m = 15

Solving for variable 'm'.

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

Add '5' to each side of the equation.
-5 + 5 + -2m = 15 + 5

Combine like terms: -5 + 5 = 0
0 + -2m = 15 + 5
-2m = 15 + 5

Combine like terms: 15 + 5 = 20
-2m = 20

Divide each side by '-2'.
m = -10

Simplifying
m = -10

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