2b+3+4b+5=6b-7-8b

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Solution for 2b+3+4b+5=6b-7-8b equation:


Simplifying
2b + 3 + 4b + 5 = 6b + -7 + -8b

Reorder the terms:
3 + 5 + 2b + 4b = 6b + -7 + -8b

Combine like terms: 3 + 5 = 8
8 + 2b + 4b = 6b + -7 + -8b

Combine like terms: 2b + 4b = 6b
8 + 6b = 6b + -7 + -8b

Reorder the terms:
8 + 6b = -7 + 6b + -8b

Combine like terms: 6b + -8b = -2b
8 + 6b = -7 + -2b

Solving
8 + 6b = -7 + -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.
8 + 6b + 2b = -7 + -2b + 2b

Combine like terms: 6b + 2b = 8b
8 + 8b = -7 + -2b + 2b

Combine like terms: -2b + 2b = 0
8 + 8b = -7 + 0
8 + 8b = -7

Add '-8' to each side of the equation.
8 + -8 + 8b = -7 + -8

Combine like terms: 8 + -8 = 0
0 + 8b = -7 + -8
8b = -7 + -8

Combine like terms: -7 + -8 = -15
8b = -15

Divide each side by '8'.
b = -1.875

Simplifying
b = -1.875

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