(2m+5)+(4b+7)=

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Solution for (2m+5)+(4b+7)= equation:


Simplifying
(2m + 5) + (4b + 7) = 0

Reorder the terms:
(5 + 2m) + (4b + 7) = 0

Remove parenthesis around (5 + 2m)
5 + 2m + (4b + 7) = 0

Reorder the terms:
5 + 2m + (7 + 4b) = 0

Remove parenthesis around (7 + 4b)
5 + 2m + 7 + 4b = 0

Reorder the terms:
5 + 7 + 4b + 2m = 0

Combine like terms: 5 + 7 = 12
12 + 4b + 2m = 0

Solving
12 + 4b + 2m = 0

Solving for variable 'b'.

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

Add '-12' to each side of the equation.
12 + 4b + -12 + 2m = 0 + -12

Reorder the terms:
12 + -12 + 4b + 2m = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 4b + 2m = 0 + -12
4b + 2m = 0 + -12

Combine like terms: 0 + -12 = -12
4b + 2m = -12

Add '-2m' to each side of the equation.
4b + 2m + -2m = -12 + -2m

Combine like terms: 2m + -2m = 0
4b + 0 = -12 + -2m
4b = -12 + -2m

Divide each side by '4'.
b = -3 + -0.5m

Simplifying
b = -3 + -0.5m

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