8b-3=4b+7

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


Simplifying
8b + -3 = 4b + 7

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

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

Solving
-3 + 8b = 7 + 4b

Solving for variable 'b'.

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

Add '-4b' to each side of the equation.
-3 + 8b + -4b = 7 + 4b + -4b

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

Combine like terms: 4b + -4b = 0
-3 + 4b = 7 + 0
-3 + 4b = 7

Add '3' to each side of the equation.
-3 + 3 + 4b = 7 + 3

Combine like terms: -3 + 3 = 0
0 + 4b = 7 + 3
4b = 7 + 3

Combine like terms: 7 + 3 = 10
4b = 10

Divide each side by '4'.
b = 2.5

Simplifying
b = 2.5

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