5b+1+4b-5=7

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Solution for 5b+1+4b-5=7 equation:


Simplifying
5b + 1 + 4b + -5 = 7

Reorder the terms:
1 + -5 + 5b + 4b = 7

Combine like terms: 1 + -5 = -4
-4 + 5b + 4b = 7

Combine like terms: 5b + 4b = 9b
-4 + 9b = 7

Solving
-4 + 9b = 7

Solving for variable 'b'.

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

Add '4' to each side of the equation.
-4 + 4 + 9b = 7 + 4

Combine like terms: -4 + 4 = 0
0 + 9b = 7 + 4
9b = 7 + 4

Combine like terms: 7 + 4 = 11
9b = 11

Divide each side by '9'.
b = 1.222222222

Simplifying
b = 1.222222222

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