2b+7=8b-3

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


Simplifying
2b + 7 = 8b + -3

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

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

Solving
7 + 2b = -3 + 8b

Solving for variable 'b'.

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

Add '-8b' to each side of the equation.
7 + 2b + -8b = -3 + 8b + -8b

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

Combine like terms: 8b + -8b = 0
7 + -6b = -3 + 0
7 + -6b = -3

Add '-7' to each side of the equation.
7 + -7 + -6b = -3 + -7

Combine like terms: 7 + -7 = 0
0 + -6b = -3 + -7
-6b = -3 + -7

Combine like terms: -3 + -7 = -10
-6b = -10

Divide each side by '-6'.
b = 1.666666667

Simplifying
b = 1.666666667

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