-38=2b+25-(7b)

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Solution for -38=2b+25-(7b) equation:


Simplifying
-38 = 2b + 25 + -1(7b)

Remove parenthesis around (7b)
-38 = 2b + 25 + -1 * 7b

Multiply -1 * 7
-38 = 2b + 25 + -7b

Reorder the terms:
-38 = 25 + 2b + -7b

Combine like terms: 2b + -7b = -5b
-38 = 25 + -5b

Solving
-38 = 25 + -5b

Solving for variable 'b'.

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

Add '5b' to each side of the equation.
-38 + 5b = 25 + -5b + 5b

Combine like terms: -5b + 5b = 0
-38 + 5b = 25 + 0
-38 + 5b = 25

Add '38' to each side of the equation.
-38 + 38 + 5b = 25 + 38

Combine like terms: -38 + 38 = 0
0 + 5b = 25 + 38
5b = 25 + 38

Combine like terms: 25 + 38 = 63
5b = 63

Divide each side by '5'.
b = 12.6

Simplifying
b = 12.6

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