2[m-(2m+7)+3]=2(m+4)

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Solution for 2[m-(2m+7)+3]=2(m+4) equation:


Simplifying
2[m + -1(2m + 7) + 3] = 2(m + 4)

Reorder the terms:
2[m + -1(7 + 2m) + 3] = 2(m + 4)
2[m + (7 * -1 + 2m * -1) + 3] = 2(m + 4)
2[m + (-7 + -2m) + 3] = 2(m + 4)

Reorder the terms:
2[-7 + 3 + m + -2m] = 2(m + 4)

Combine like terms: -7 + 3 = -4
2[-4 + m + -2m] = 2(m + 4)

Combine like terms: m + -2m = -1m
2[-4 + -1m] = 2(m + 4)
[-4 * 2 + -1m * 2] = 2(m + 4)
[-8 + -2m] = 2(m + 4)

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

Solving
-8 + -2m = 8 + 2m

Solving for variable 'm'.

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

Add '-2m' to each side of the equation.
-8 + -2m + -2m = 8 + 2m + -2m

Combine like terms: -2m + -2m = -4m
-8 + -4m = 8 + 2m + -2m

Combine like terms: 2m + -2m = 0
-8 + -4m = 8 + 0
-8 + -4m = 8

Add '8' to each side of the equation.
-8 + 8 + -4m = 8 + 8

Combine like terms: -8 + 8 = 0
0 + -4m = 8 + 8
-4m = 8 + 8

Combine like terms: 8 + 8 = 16
-4m = 16

Divide each side by '-4'.
m = -4

Simplifying
m = -4

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