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

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


Simplifying
2m + 7 + 2(3m + -4) = 4(m + 4)

Reorder the terms:
2m + 7 + 2(-4 + 3m) = 4(m + 4)
2m + 7 + (-4 * 2 + 3m * 2) = 4(m + 4)
2m + 7 + (-8 + 6m) = 4(m + 4)

Reorder the terms:
7 + -8 + 2m + 6m = 4(m + 4)

Combine like terms: 7 + -8 = -1
-1 + 2m + 6m = 4(m + 4)

Combine like terms: 2m + 6m = 8m
-1 + 8m = 4(m + 4)

Reorder the terms:
-1 + 8m = 4(4 + m)
-1 + 8m = (4 * 4 + m * 4)
-1 + 8m = (16 + 4m)

Solving
-1 + 8m = 16 + 4m

Solving for variable 'm'.

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

Add '-4m' to each side of the equation.
-1 + 8m + -4m = 16 + 4m + -4m

Combine like terms: 8m + -4m = 4m
-1 + 4m = 16 + 4m + -4m

Combine like terms: 4m + -4m = 0
-1 + 4m = 16 + 0
-1 + 4m = 16

Add '1' to each side of the equation.
-1 + 1 + 4m = 16 + 1

Combine like terms: -1 + 1 = 0
0 + 4m = 16 + 1
4m = 16 + 1

Combine like terms: 16 + 1 = 17
4m = 17

Divide each side by '4'.
m = 4.25

Simplifying
m = 4.25

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