10b+7+18=7+9b

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Solution for 10b+7+18=7+9b equation:


Simplifying
10b + 7 + 18 = 7 + 9b

Reorder the terms:
7 + 18 + 10b = 7 + 9b

Combine like terms: 7 + 18 = 25
25 + 10b = 7 + 9b

Solving
25 + 10b = 7 + 9b

Solving for variable 'b'.

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

Add '-9b' to each side of the equation.
25 + 10b + -9b = 7 + 9b + -9b

Combine like terms: 10b + -9b = 1b
25 + 1b = 7 + 9b + -9b

Combine like terms: 9b + -9b = 0
25 + 1b = 7 + 0
25 + 1b = 7

Add '-25' to each side of the equation.
25 + -25 + 1b = 7 + -25

Combine like terms: 25 + -25 = 0
0 + 1b = 7 + -25
1b = 7 + -25

Combine like terms: 7 + -25 = -18
1b = -18

Divide each side by '1'.
b = -18

Simplifying
b = -18

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