-18=2b+-4

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Solution for -18=2b+-4 equation:


Simplifying
-18 = 2b + -4

Reorder the terms:
-18 = -4 + 2b

Solving
-18 = -4 + 2b

Solving for variable 'b'.

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

Add '-2b' to each side of the equation.
-18 + -2b = -4 + 2b + -2b

Combine like terms: 2b + -2b = 0
-18 + -2b = -4 + 0
-18 + -2b = -4

Add '18' to each side of the equation.
-18 + 18 + -2b = -4 + 18

Combine like terms: -18 + 18 = 0
0 + -2b = -4 + 18
-2b = -4 + 18

Combine like terms: -4 + 18 = 14
-2b = 14

Divide each side by '-2'.
b = -7

Simplifying
b = -7

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