5b+2b-18=8+2b+4

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Solution for 5b+2b-18=8+2b+4 equation:


Simplifying
5b + 2b + -18 = 8 + 2b + 4

Reorder the terms:
-18 + 5b + 2b = 8 + 2b + 4

Combine like terms: 5b + 2b = 7b
-18 + 7b = 8 + 2b + 4

Reorder the terms:
-18 + 7b = 8 + 4 + 2b

Combine like terms: 8 + 4 = 12
-18 + 7b = 12 + 2b

Solving
-18 + 7b = 12 + 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 + 7b + -2b = 12 + 2b + -2b

Combine like terms: 7b + -2b = 5b
-18 + 5b = 12 + 2b + -2b

Combine like terms: 2b + -2b = 0
-18 + 5b = 12 + 0
-18 + 5b = 12

Add '18' to each side of the equation.
-18 + 18 + 5b = 12 + 18

Combine like terms: -18 + 18 = 0
0 + 5b = 12 + 18
5b = 12 + 18

Combine like terms: 12 + 18 = 30
5b = 30

Divide each side by '5'.
b = 6

Simplifying
b = 6

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