7b+11=10b-18

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Solution for 7b+11=10b-18 equation:


Simplifying
7b + 11 = 10b + -18

Reorder the terms:
11 + 7b = 10b + -18

Reorder the terms:
11 + 7b = -18 + 10b

Solving
11 + 7b = -18 + 10b

Solving for variable 'b'.

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

Add '-10b' to each side of the equation.
11 + 7b + -10b = -18 + 10b + -10b

Combine like terms: 7b + -10b = -3b
11 + -3b = -18 + 10b + -10b

Combine like terms: 10b + -10b = 0
11 + -3b = -18 + 0
11 + -3b = -18

Add '-11' to each side of the equation.
11 + -11 + -3b = -18 + -11

Combine like terms: 11 + -11 = 0
0 + -3b = -18 + -11
-3b = -18 + -11

Combine like terms: -18 + -11 = -29
-3b = -29

Divide each side by '-3'.
b = 9.666666667

Simplifying
b = 9.666666667

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